During an operation, he sees a mysterious symbol that shouldn't exist. A brain CT reveals that the symbol is carved into his mind. An organization tells him that his parents didn't die of illness.
It turns out there are two forces within him: a curse and a remnant power. Every time he draws on them, he walks a tightrope. Every time he refines them, he pushes past his limits. When his pupils turn gold, he can see everything inside the human body.
A medical genius, a supreme-grade curse, and a double life. This is the story of a doctor growing at a breakneck pace in two worlds, one hidden and one open.