Little Yuan has dark clouds above her head and her whole body is gray, which will bring bad luck to her family. Her parents think she is an unlucky person and an idiot. Madoka was often beaten and scolded at home, and suffered ruthless abuse from her parents.
Madoka has three strange friends: Mi Mi with dual personality, A Ding, a disfigured strongman, and Yi Wei, who is a boy but looks like a girl.
As long as someone is about to die, Madoka's heart feels like it is being pinched by sharp claws, and Madoka dare not tell anyone this secret.
Four friends grew up with discrimination and strange eyes.
All their dreams never come true until the day they reach the age of...