Kang Taehan, the formidable Heavenly Demon finds himself abruptly back to the modern world. Stripped of his immense power and forced to adapt, he becomes Korea’s best massage therapist. While his martial arts skills are dormant, his profound understanding of the body and Qi remains. He uses this knowledge to give incredibly effective massages, inadvertently absorbing excess life energy from his clients and slowly rebuilding his internal power.
His newfound career allows him to reconnect with his estranged father, whose health he revitalizes with his unique massage techniques. Simultaneously, Kang Taehan’s reputation grows, attracting a diverse clientele, including overworked office workers, a slumping baseball star, a famous actress, and even a webtoon artist struggling with writer’s block. Each encounter provides him with opportunities to hone his skills, regain his power, and find fulfillment in helping others.