Clinical medicine top student Shu Lanzhou, in her past life suffered junior sister Lin Muyao plagiarizing her thesis, and was falsely accused by five senior brothers with bias, miserably dying with a grievance. Reborn back to the beginning of the tragedy, she resolutely transferred to the unpopular acupuncture major, rising rapidly with outstanding talent and past-life academic accumulation, forming an alliance with Mu Side to resolve several crises, gradually exposing the enemies' true faces, making past betrayers repent and beg to be brought along, finally counter-attacking and turning the tables, harvesting career and love.