In a chaotic and turbulent ancient world, lawless bandits and ruthless criminals run rampant. Some kill without hesitation, others bring disaster to the people, and some gain power through brutal sacrificial rituals. Su Lun has crossed over into this world, carrying with him a mysterious Eastern energy. Though the body he's in is on the verge of death, as long as he captures the wanted criminals, he can acquire their martial skills, internal strength, and even extend his lifespan.