Worldbuilding
Transmigration Mechanism: Chen Tianhao, a 30-year-old modern office worker, transmigrates by accident to Hong Kong in 1980 and binds himself to the Underworld Boss Growth System. He can gain skills and resources by completing missions based on iconic scenes from Hong Kong films.
Special Setting: This is a shared Hong Kong film universe where films such as Infernal Affairs, Election, and God of Gamblers coexist. The fates of key characters can change if the protagonist intervenes.
