Reborn 93: You Were Supposed to Open a Toy Factory, How Did You Become an Arms Tycoon?

Reborn in 1993, a high school student. His father was framed, the factory was about to go bankrupt, and he would be imprisoned; his elder brother would also be in a bizarre car accident, dying young, his mother would weep all day, Chen Jian would drop out of school to work in the south to repay debts...In his previous life, Chen Jian was helpless, and could only watch his complete family fall apart.Now that he's reborn, he will definitely change everything.Chen Jian has been working hard for many years, negotiating business, and doing technology, both hands are tough.The toy rocket that can't be sold? Upgrade it, it's the black technology arms in the eyes of the desert dog tycoons!What about brushless motors, drones, CDMA communication, wafer fabs, chips..., I want them all.Why? Because I am already the richest man in the world.