Reborn in 1980, from the mud of Kowloon Walled City to the top of Victoria Harbor!
When he wakes up, modern youth Lin Yaodong is reborn as "Lam Ah Si" at the bottom of Hong Kong in the 1980s. The family is surrounded by walls, with younger siblings waiting to be fed, and all around are the swords and shadows of Kowloon Walled City, a hotbed of evil.
The memory of his past life is his only golden finger. Starting from 50 cents, he assembled a copycat electronic watch and fought his way through the Mong Kok night market; relying on his accurate prediction of the stock market crash, he made the first pot of gold in the ruins of wealth.
He built factories, purchased theaters, and real estate, and built a huge business empire with a vision beyond the times. But Jianghu is not about fighting and killing, but also about human nature. Blackmail by gangs, encirclement and suppression by capital, temptation of beauties... Murderous intent is hidden in every step.
When the fateful enemy appears again, and when he has to dance with the darkness, can he keep his original intention of "going upstream"? This is a low-level counterattack paved with wisdom and blood, and it is also a Hong Kong legend about crime and punishment, light and redemption!
