I Have a Godly System, What's the Fear?

In his past life, Yang Chen was framed by senior student Ye Jiwen, leading to his expulsion, theft of his research results, and eventual brutal murder. Reborn in his freshman year, he coincidentally watches a movie with Su Yan and accidentally activates a godly choice system. Relying on the system, he makes strategic decisions to turn back all regrets, counterattacking his way to the peak of his life.