Zhou Ye was trampled in the mud since he was a child - his classmates peed on his head, his father hit him on the head with an enamel cup, and his relatives pointed at his nose and scolded him for being useless.
Later, in order to treat his mother's illness, he kidnapped the daughter of a rich man and accidentally killed her. After being imprisoned, he dug through the cell wall, used the dead inmate next door as a stand-in, put himself in a body bag, and threw him into the sea. He swam all night and crawled ashore like a wild dog.
Later, he saved two old people and became the bodyguard of the gang boss. Life was getting better and better, and he thought he could finally start a new life.
Until he opened the tin biscuit box left by his mother. There was only a yellowed newspaper clipping inside:
"Undercover police officer Chen Jianguo disappeared, suspected to have been silenced by gangs"
The policeman in the photo looks exactly like Zhou Ye.
It turns out that the drunkard who beat him for twenty years is not his biological father. He has the blood of police officers in his veins and the lives of innocent people on his hands.
Rainy night, barren mountain, in front of mother's grave.
The sirens are getting closer. He didn't run.
He said:
"Mom, I'm back."