18-Year-old Park Hyun-suk was bullied for his ugly appearance. When he woke up one day, he discovered that he had a perfect body.
From then on, he switched his life between two bodies - using his handsome body to enjoy the world's goodwill and admiration, and using his original body to struggle to survive in the darkness. They are obviously the same soul, but because of their different skins, they are treated very differently.
When the "face-based" world divides people into three, six or nine grades, and when the closest friends only love the shiny skin, Xuan Shuo gradually realizes: What is more terrifying than the ugly appearance is the deep-rooted prejudice in this world.
A deeper secret is emerging - it turns out that he is not the only person with two bodies...
