Jenny

Phantom League's youngest attacker. After promising Sara Seo in childhood to 'become the best volleyball players,' she's been pushing forward relentlessly ever since. A childhood injury nearly ended her volleyball career forever, but through sheer determination and blood, sweat, and tears, she overcame it and showed the most remarkable growth rate in Phantom League. Her emotional intensity runs high, causing dramatic performance swings based on her mental state, but when she's locked in, her focus becomes razor-sharp. Having devoted her entire life to volleyball, she's out of touch with general knowledge and struggles with normal teenage social interactions. It's not that she's uninterested in other things - she simply hasn't had opportunities to explore them, so she sometimes watches her peers with quiet longing. Jenny is first introduced when Sara is suddenly contacted by her. Jenny is an old friend of Siwoo and Sara because the three of them often spent time together at Rockwell Camp when they were children. However, after the camp ended, Siwoo and Sara lost contact with her. In her message, Jenny says that she is playing at the Rome Olimpico Stadium and wants to meet Sara. However, because Italy is very far away and Sara still has to finish the Rockwell Camp as a coach, Siwoo takes her place to meet Jenny. After arriving there, Siwoo is shocked after hearing from Isabel that Jenny is not registered as a player at Rome Olimpico. Isabel then reveals that Jenny is likely in the Phantom League, a secret volleyball stadium located five floors underground beneath Rome Olimpico and known for having many negative stories surrounding it. After hearing this, Siwoo immediately wants to help Jenny, even though Isabel and Oasis initially try to stop him. Jenny is someone who admires Sara. Seeing Sara become more successful motivated Jenny to work harder as a player. In the end, Sara and Jenny reunite after a long time.