Reborn without a system, builds the world's top chaebol, pretends to be a pig and eats the tiger, and the protagonist has a high IQ.
In his previous life, Hu Jianghai was a violent man and was addicted to gambling. His wife and daughter committed suicide by taking poison, and his parents died of depression.
Although Hu Jianghai became a top rich man, he regretted it for the rest of his life.
After resurrecting his life and returning to 1980, Hu Jianghai wants to make up for the regrets in his heart... Repay his kindness and revenge!
