State: Completed
Author: 窮四
Tags: #comedy #harem #historical #mature #romance #schoollife #seinen #sliceoflife
A failed investor from 2017 got drunk and woke up in the 1980s. China is just opening up, and the economy is blooming. There is also the dissolution of the Soviet Union, the bursting of the Dot-com bubble and other financial crisis. He used his knowledge of the future and slowly build up his empire.