Long Chen, a modern social animal, traveled through time and became the son of a criminal official in the Southern Liang Dynasty. His whole family was punished, and he was taken into the purification room of the Eastern Zhou Dynasty Palace. Fortunately, he was rescued by his old subordinates and used the Yin cultivation method to hide his male body and became a eunuch. Relying on modern knowledge and memories of past lives, he defeated the celebrities of Nanliang in his poems, offered suggestions to recapture Linjiang City, made briquettes and coal tar, and repeatedly made extraordinary achievements. He counterattacked from a low-level eunuch to two ministers. He dealt with the empress, princess and various forces, faced with intrigues and plots, and practiced secretly to accumulate strength. The work takes "traveling through the fake eunuch x to avenge the family" as the core, integrating court games and battlefield fighting, telling the story of Long Chen taking advantage of the power of the Eastern Zhou Dynasty to avenge the family's blood debt.