Shocked! I Still Had a Body in 1999!

In 2018, Su Mo, a social worker who had just graduated two years ago, suddenly merged with himself in 1999 in parallel time and space. Then he discovered that he could actually control two bodies in different time and space! Therefore, in order to pay off the one million debt in 2018, he vigorously developed Chao Xi in 1999 and then carried the new results back to 2018. From songs to movies, from mathematics to aerospace, from agriculture to military industry, from game consoles to lithography machines... Unknowingly, Su Mo became very important in both worlds. His behavior promotes the development of the world! His company has become a cross-industry monopoly giant! Ps: Some events will modify the timeline due to plot needs, so don't be surprised if you find that the time is wrong! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.