Traveling Through 2014, I Became My Own System

The protagonist, the elderly Sun Yalong, uses technology to be reborn in the future and return to 2014. However, he chose to re-experience life as "Tong Tong," a rich second-generation classmate of his youth. But there is still a young version of Sun Yalong in this timeline of 2014. The elderly Sun Yalong, who became the "child pupil", continued to help the younger version of Sun Yalong behind the scenes. Serves as Sun Yalong's "system". The "system" helped Sun Yalong become a top game anchor, start a company, and acquire an LPL team. But in the end, what greeted "Tong Tong" was the revenge of the young version of Sun Yalong.