Back to 1983: The Prodigal Turns His Life Around by Hunting to Feed His Family

[Decisive and ruthless + Not a saintly do-gooder + Makes money hunting + Invincible]

(The protagonist gets together with the girl he likes without a hitch, and everyone who tries to harm him gets killed.)

Chen Dong returns to 1983...

In an era when guns and hunting are legal, anyone with the skill can hunt game in the mountains.

Drawing on the drive he developed doing business in the south in his previous life, Chen Dong carves out a place for himself in the mountains...