The Tutorial Is Too Tough! summary: Lee Hojae left his career as a professional gamer behind. But, he received a cryptic message that said, "Congratulations! You have been chosen to enter Tutorial World." This message sparked his interest, so he dove into the game and chose the difficult "hell" mode. However, he soon discovers that he's trapped in this mode, unable to leave. With a survival rate of only 0.01%, Hojae must figure out how to overcome the game's rigorous challenges and uncover the reason for his invitation. While the tutorial itself is challenging, the game's hidden mysteries test his true abilities.