I Was Mistaken as a Monstrous Genius Actor

Kang Woo-jin, an ordinary man, unexpectedly discovers that he has a unique ability: whenever he reads a script or screenplay, he can enter a mysterious subspace and fully embody the characters within. When he accompanies a friend to an audition, he seizes the opportunity to demonstrate the extraordinary acting skills he acquired through these experiences in the subspace, which leads to a change in the course of his life forever.

Out of nowhere, I was called a tremendous monster. So what? I just nodded in response.

(Source: Naver Corporation, translated)