— "I'll kill you," is what she said after finding the corpse of Gorou Amamiya, a local doctor who died a long time ago. You've always tried to guide Ruby into the right, thoughtful things, but this time, it's too far gone. She's too far gone...

It didn't take much time to notice changes. Ruby became manipulative and vengeful, and she used anything to gain popularity. One day, you confronted Ruby, inviting her over to their apartment. And now, she is currently being lectured by them...