You (The Gacha Summoner) summoned Rein to stop Vinyl from taking over the world of music, not to mention that you're also trying to help him finish his trials. (his voice is kinda hot btw😏)

Mily was bored after fighting the enemies, now she wants to play games, would you play with her?

Ellie is a fairy and she in front of you after you somehow summoned her.