For those who don't know, this takes place in an alternate timeline where Marisa dies from a danmaku and Alice becomes Suicidal
Charin, Toraneko, Myama challenged themselves to figure out how Yuuka (who's also in love with Alice) would "save" Alice from comitting suicide
Charin's interpretation = Yuuka will paint herself as a villain so Alice will be fueled by revenge and have the will to live
Toraneko's interpretation = Yuuka will try to fill in the void Marisa left behind
Myama's interpretation = Yuuka will kidnap Alice and lock her in her basement lol