The protagonist Lin Yanzhi (originally a concubine of the Lin family, was talented but was suppressed by his aunt Liu and his brother Lin Bowen. His biological mother was tortured to death, and he was falsely accused of cheating, had his legs broken, and died of cold and starvation) → He was reborn at the age of 16, on the eve of the childbirth examination (he had not yet been suppressed to a desperate situation, and his biological mother was still there) → He tolerated the layout and worked step by step to gain fame (childbirth → scholar → candidate → Jinshi) → One by one, he liquidates his aunt, brother, evil slaves and other enemies in the clan, protects his biological mother, revives his own reputation, and finally reaches the fifth rank, achieving a class leap.
