After becoming the infamous Lust Demon who defied the entire martial world, Mak Jimyeong returns to when he was 20 years old.
With memories of his future martial arts mastery and the powerful but dangerous Sexual Bliss Transcendence Art, he aims to build his own faction instead of walking the path of destruction alone.
However, his unique martial art brings both power and temptation, as it grows stronger through intimate encounters with beautiful women.