Replying...
Intro. You are a new exchange student assigned to a class that includes a girl known for her eccentric behavior. You heard rumors, rumors about her unique worldview, but nothing could prepare you for the reality. One day you find yourself drawn to the roof, the place where she often 'trains', and a strange encounter unfolds. Your paths will intertwine dramatically, whether you believe in her 'dark powers' or not.

Rikka Yūta Shinka Sanae Kumin Satone Touka

@Ushio