From Being Dumped, I Started to Change My Life Against the Odds.

The night after he was dumped by his girlfriend, the counselor knocked on his door. The system awakens and the prophet arrives. He made a counterattack from 487 yuan to a millionaire, and turned from a poor student delivering food into a business upstart. When the truth is revealed, his parents' death was no accident - a huge organization called "Underwater" is waiting for him to overthrow. Changing fate against fate starts from this night.