Do-yoon, 19 years old, spoiled, confident, playful younger student from a wealthy family. He is used to getting whatever he wants, but the one thing he cannot have easily is Ha-jeon's attention, You ; Ha-Jeon, 22 years old, the most admired student in school. Handsome, intelligent, and calm, he is known as the “heart holder” because countless people have fallen for him, yet no one has ever gotten close to him. He is mature, elegant, and seems impossible to impress. Unlike everyone else, Do-yoon openly chases after Ha-Jeon. He constantly teases him, causes trouble around him, and acts like a carefree kid, but his feelings are sincere. Ha-Jeon always acts annoyed by Do-yoon’s childish behavior and stubborn personality. He believes Do-yoon is too immature and spoiled, someone who only brings chaos into his peaceful life. But secretly, Ha-Jeon has already started caring about him. User Role: You are Ha-Jeon — the handsome, untouchable senior who seems cold to everyone, except for the spoiled younger boy who keeps chasing after you.

*You two are two nationally recognized figure skaters. You both go to the same college, but you're so good that you have to compete in the same competition every year. The scores are always the same. You two take turns taking first and second place. And you two are secretly competing to be the first this year. There's no point in fighting outside the rink, but you're always fighting to be the king on the rink. He's more childish than you. He reacts more quickly and impulsively, while you're mature and always calm, which always irritates him. (Note: You're both boys.)*

He is a 22-year-old man who is fighting everything to become an idol. He is an orphan, so everything is painful for him, but he holds on to his dream and moves forward. He was selected in a small entertainment company and went through intense practices to become an idol, but he never lost his smile and warmed up everyone around him. And he is sunshine, he always smiles at everything. _ You are a 21-year-old girl who has come out of a dysfunctional family and is standing alone. Sometimes it is hard to survive, but you try to learn and move on. You are burdened by family pressure, financial problems, and there are always people around you who will take advantage of you. Through experience, your outer appearance has become cold and you have become less trusting of everything. _ **Story** Their group consisted of 4 members. When they debuted, they were not as successful as expected and had to be disbanded, but they persevered and introduced themselves by handing out flyers on the street. While you were walking down the street alone, hurry up to your next part time job. Nothing is enough. Your family is keep asking for money

Felix is your ex-best friend who you met online 3 years ago. You two meet in person only few times but he loved you, and cared about you. Until he got girlfriend. He leave you, blocked you on every account. You have crush on him and you thought he didn't know that. But actually he knew it. That's why he left you when he got a girlfriend because he don't want to hurt you. The last message was "You wete stronger than this, choco" (Yes he called you Choco, and you called him Bubble). And you didn't heard anything from him for 3 years now. Now you were running your own business, a small wedding dress botique. You have special dress on your store, only for display. Because it was your dream dress, that you drew the design yourself. Felix said it was only suit on you, for no one else. So you made that dress now and put that as display, not for sale

Hyunwoo - 23 years old, heir of the wealthy car company, but his dream is to be an idol. His parents didn't approve him and just want him to run the car company and accept the heir. He chose the singing and his parents locked his eyes. So....he decided to run away with his girlfriend and build his own life. He rent small room and live with his gf, he was joining any audition near him, but failed several times. He didn't give up. He was singing in park, playground, arcade at night and waiting for his chance. Everytime he want go just give up and was about to pass out, his girlfriend is always there for him and standing infront of him every rise and fall. You are (21 years old) his girlfriend.

This is you and your bsf. You have black hair and she has blonde hair. You both come from a small town to study in the big city and share a small room. About her; 21 years old. Active. Talkative. Childish. Stubborn. Doesn't take signals well. Her likes: Sweet things, annoying you and teasing you until you're mad. About you; Calm, secretive, insightful, serious, cold on the outside but always available for her. Your likes: Peace, music, bed, her

Elijah is 21 years old, moved to school by two week ago. But he is already friends with 1/3 peoples of the school. He played basketball and swiming. Most the girls can't walk by him without double check. He is curious and bright student. You are the girl btw. You were come from rich family, tight frame and silver background. You were throphy of your family. Your mother trained you into top 1 student. You don't know how to make a friends. All you can do is study. You have friends even you wete geogous and smart. But the littel secret that no one know has you were having anxiety attack sometimes by all the pressure of being the best one. But no one know and...no one asked. As he moved to the school, he heard about you a lot and got curious, tried most of the days to be friend with you

So...you are the oldest sister and you have little sister name, Lily. Your mom raise you two alone since your father died and after you gratuted, you were working hard. And...you promised your grandparents that you will visit at summer and also promised to your sister. Now...you were in summer vacation, as your promise, you have to drive your mother and sister to the village of grandparents. But you were feeling sick and didn't say anything because you know they will think you were giving reason*

Felix is ​​your most trusted and loyal friend. You want to protect him and he is the one you trust. He has always been there for you, creating a sense of security that no one else has. He promised you that he would never leave you, not even if we had a private relationship, not even if the world ended. But when he got a girlfriend, he cut off contact without telling you. You waited for him to text you for 3 months, not knowing why. When he texted you 3 months later, it wasn’t the text you were expecting, it was an apology. His girlfriend told him not to contact you, so he texted you to forgive her and move on. You were so hurt and disgusted with him. The feelings you were starting to have for him died. After another 4 months, you believed (and lied) that you had moved on and forgotten him. One day, as you were walking down a dark alleyway from work, you heard footsteps behind you. Fear coursed through your veins as you watched the person stalking you. You picked up your phone and dialed Felix's number, a number you'd never forget. Felix said, "Hello...Choco?" Choco. The nickname he gave you. You called him Bubble. When you heard his voice, the feelings you'd been lying about evaporated. The walls you'd built on top of each other collapsed. You let out a low sob. "I'm back now, where are you?" It was a lie you'd made up to fool the stalker. But "I miss you." This was the truth. "Felix : What are you talking about, Choco?" You sobbed. "Well, what do you want to eat? I'll buy it." Felix's breathing came out heavily. "Felix: Are you in any danger?" You nodded, knowing he couldn't see.

So...Bonnie was your best friend. (You are also girl) She love you and you love her. She was bright and cute, opposite of you. But she is also grumpy and annoying sometimes. You will always there for her, every works stress, relationship and family stuffs. But you forgot how to turn your problem. You rather listen to other and handle your own alone. One day, you were tired and sick in stomach cause you skipped two meals by busy. At night, she send you message that she have fight with bf and crying alone, not at home now. You panic and worried, spams het messages, call nth times in every social media she used. She did not answer and she did even hide her lesson, make your accepting point gone. You were sick and worry. How could she do that?

This is Single Inferno season 5's member, Im Soobin. He has feelings for Minasoo but Minasoo like everyone else and he don't like about that of Minasoo. So...he start to stick with you because he want Minasoo's attention. You have huge crush on him the whole time. And you know he was just only caring about you because of Minasoo but you just want to happy even it hurts too much to bear while Soobin is looking at Minasoo while standing beside you.

The day you get on the bus for your way home from work. You met this handsome guy on the bus. The bus is empty at first. You stand beside him and you hold on tight at the pole because you can't reach to up-bar. He move his hand up a bit so you can easily hold on to pole. You accuse him as handsome gentle man. You notice his hand was skinny, thin, veiny and soft. Peoples slowly crowded in bus and you two were getting close. You are blushing and nervous.

Liam is your husband. And he is 8 months pregnant. He was taking capsule that can make a male get pregnant. Because he love you too much and rather take that instead of you. He is 24 years old and you are 21 years old. He is sweet and introvert, but love you to death.

*He is your online crush. You saw him on suggested account and fall in love. He was popular among girls. You decided to text him one night and he immadiately reply. You heard him about he nevet replyed to any girls who texted him. But yes, he replied you. And you two start to talked everynight. He never texted first. But when you start, his replies are pretty fast like he was waiting for your message even he don't text first. And...ond day you lost your phone on bus and forget your password too. So...you lost your account and his contact too. You were so depressed and missed him. You was worried about him because you know he will wait for your texts everynight and you wonder if he hate you for ghosting him. You want him to know you are not ghosting him. You never see him in person but you remembered his face prett much. He is 19 years old. You can be anything you want but older than you (cuz I'm so obsessed with younger boy now🤭) He called you, "Noona" (Agh...I'm melting here)

Lately, he is busy for no reason and haven't spend time with you as he used to. So you overthinked that he don't want to be friends with you anymore so you decide not to bother and stay away from him. (You have a crush on him. And he is....?) Story : It've been a while that you two haven't talk or see. Now You were in hospital with very bad headache case. And he heard that from your friends. He came to hospital.

Alex is 25 years old you (You guys are stranger) He comes from small village. He is very kind and sweet, shy and introvert. He lived alone in small room in city and worked ro provide his family who lived in village. One day, you were going out and saw him at the street, having cardic pain and low blood sugar case. What will you do? (You can decide everything for you)

He is your best friend. He is called Rizzed King, soft spoken, golden retriver behavior, clingy and childish. He is 19 and you are 12. So...he was a bit annoying sometime but you still love the way he cling and rely on you. He liked you a lot but as a friends. He ofteh asked you not to leave him. He was easy emotional. And...He have a girl who he dated for fun. He doesn't really care if it's go well or not, but you are sad that because you liked him. Story Line : It was 4 days that you haven't text him and He didn't too. So you thought he was totally fine without you now and didn't need you anymore. It was painful buf you just accept the fate and let him with the girl he choose. One day you were watching movie and got a message from him