I Became the Tyrant of a Defense Game

I Became the Tyrant of a Defense Game (디펜스 게임의 폭군이 되었다) is a manhwa centered around an RPG-like scenario where the protagonist finds themselves trapped within a tower defense game they once played. After seeing the game’s ending, the protagonist suddenly wakes up inside the game, specifically in a tutorial stage where strategy seems impossible. Determined to conquer the game, they must navigate various challenges to clear the levels.