[Modern + Depressed + Orphan + Life-Changing Style + No CP + Abuse of the Female Protagonist]
He is the last person alive in his family.
Yanmei was supposed to have parents, marry a good man, have a pair of sensible, obedient, smart and filial children, and live to be 120 years old.
However, he was plotted by Black Koi (Song Mianmian) and his life was taken away at the age of four.
Her life went downhill, and her relatives, friends, and people who were kind to her passed away because of her.
Like a bad luck possessor, death's agent on earth.
Song Mianmian relied on the ambiguous destiny of the heroine to obtain the so-called straight character.