Choi Yisak is searching for a genius pianist named Woo Seonrim. The boy who suddenly disappeared 12 years ago, as if he had never existed in the world.

Then, he unexpectedly reunites with Woo Seonrim. As a long-time devoted fan, he tries to personally sponsor Woo Seonrim and bring him back to the performance world.

But the closer he gets to Woo Seonrim, the more he has an ominous premonition. The idol he had so eagerly searched for… seems to be a quite dangerous and thoroughly crazy man.