Ups and Downs: Lin Feng's Counterattack Life

In order to study, Lin Feng, who was born in an orphanage, stepped out of a gang and helped his classmates solve loan traps and solve loan shark cases at the university. However, the boss of Lin's Technology discovered that he was the child he had been looking for for many years. After taking him home, he was kidnapped by his half-brother. Finally, he founded Linzhi Technology and later acquired Lin's Technology.