Jeollyunhwangwan

A man skilled in the art of Gyuhwabojeon is falsely accused of treason and falls to his death after a cliffside fall. Before dying, he acknowledges two key errors: reading the secret Gyuhwabojeon, which grants power at the cost of masculinity, and failing to eliminate two enemies, Wang Jin and Seop Pyeong. As he nears death, he awakens in an unfamiliar space and sees the true Gyuhwabojeon, returning him to a time 32 years earlier, just before his castration. In this second chance, he retains his possessions and the power of Gyuhwabojeon. Determined, he resolves to revisit the decisions he regretted and seek vengeance against those who led him to his demise.