Became the Emperor in the Hero Game, also known as 용사 건이 손 화전가 노예되다 in Korean, is a captivating novel about a protagonist who finds themselves possessed by a game they once enjoyed. Unlike the typical hero role, the protagonist takes on the powerful position of an emperor, leading to a unique and engaging storyline that explores themes of power and leadership. With its intriguing premise and focus on possession, this novel is sure to captivate readers seeking a fresh take on the isekai genre.