In a world where martial arts and cultivation determine one's status and lifespan, Zhang Yue, a reincarnated martial artist, finds himself born into a family of high-ranking military officials and assassins. Blessed with exceptional intelligence and strategic thinking, Zhang Yue embarks on a path of cultivation to attain greater power and longevity. He encounters various factions and sects and learns to navigate the dangerous world of criminal organizations while uncovering secrets about his own family's past. As he gains more power and knowledge, Zhang Yue realizes that his purpose in life is not solely for personal gain but also to protect those he cares about. With his intelligence and martial arts skills, he becomes a force to be reckoned with and must navigate through conflicts and alliances to achieve his goals.