After divorcing my celebrity wife, I became the world's richest person

After his wife suddenly rose to fame on a variety show and asked for a divorce, Chen Yu left with his daughter with nothing but the clothes on their backs.
At the moment he received the divorce certificate,
"Congratulations, Host, for unlocking the Divorce Achievement and activating the Perfect Counterattack Life System."
Chen Yu made his way from catering to entertainment, medicine, and the financial industry before venturing into the field of technology.
When his ex-wife Fang Yuan came to see their daughter, intending to mock Chen Yu, she was stunned by the scene before her!
All those entertainment industry big shots she had tried so hard to cozy up to were now revolving around Chen Yu.
Regretful, Fang Yuan wanted to reconcile with Chen Yu, but then she discovered their daughter's teacher Tong Ya...