Ping Ping, a mediocre girl as her name suggests.
Ru Xin, a petite and extremely cute girl.
Wei Hai, a boy with obsidian eyes.
Three people, one play, no one can tell the dividing line between the inside and outside of the play. They choose the beginning but cannot choose the ending. Maybe they are still interested, maybe they are exhausted, and then they suddenly realize that the curtain of the curtain has fallen.