The Antique Genius: Reborn for Revenge

The Qin family wants Septimus married off to the Yin family's wastrel son, and Yin Xiaojiang is willing to cheat to win the family appraisal competition. Septimus is 23 and a prodigy at appraising antiques when he wakes up fifteen years earlier, at a time when his mother is still alive and not yet ill. He enters the Qin family competition, uses appraisal methods he keeps to himself, and wins it, exposing Yin Xiaojiang's cheating and saving his mother. He then meets Lu Huaijin, the head of the appraisers' association, and goes on to compete at the international level, where his winning makes him a national figure. After that he sets about rebuilding the Qin family's standing.