I'm a Big Boss in the Underworld

Zhang Jin, a top prodigal who owed 800 billion spiritual stones in the underworld, was reborn on earth just to repay the debt. During the three-year period of checking the accounts in heaven, Zhang Jin was accidentally reincarnated as a small salesman. He formed an indissoluble bond with his charming female boss and met all kinds of top beauties along the way. He thought it was just a game, but he didn't know that what greeted him was a nightmare that had been laid out for countless years...