God of War Undercover: I Fell for the Big Boss's Daughter

He was a God of War in the military, but vanished for two years while covering his comrades’ retreat. His soul traveled to a cultivation continent, where he lived through a thousand years. By the time he returned, he had forgotten who he really was. When a drug lord murdered his adoptive father, he took up his father’s legacy, joined the police, and went undercover.