Eternal Regret Restoration Plan

What is regret? It is the Hongwu Emperor who started with a bowl but became lonely in his later years; It was the Qin Dynasty that swept across Liuhe, but died in the second generation; He was the father-in-law who left Qishan six times and died before leaving the army; Or Yue Fei, who was urged to return by twelve gold medals and finally accused Feng Boting; Or the white silk ribbon on the Mei Mountain where the king died in Sheji. Each and every one of them is an eternal regret! If you were given a chance to return to the historical point before regret came, Can you reverse the ending? Can we repair the regrets etched in the history books? Twenty-eight-year-old history graduate student [Lin Mo] got this opportunity after a car accident. The eternal regret repair system was successfully bound. He will travel through old history, visit as a random identity before regrets occur, and try to rewrite those eternal tragedies. The story officially begins in the fifteenth year of Hongwu.