Great Teacher in a Defense Game

Great Teacher in a Defense Game, also known as 디펜스 게임 속 키다리 선생님, is a Korean web novel set in a world on the brink of destruction. The protagonist, armed with a considerable amount of wealth, takes on the role of guiding heroes to save the world from impending doom. With themes of action, fantasy, harem, and school life, this novel features elements such as academy life, aristocracy, empires, and a strong male protagonist from the start. Readers can expect a storyline filled with sudden wealth, teachers, transmigration, and wealthy characters.