Fight Monsters in a Serious Way, Keep Complaining

Say goodbye to 996! Seiji Ishikawa, a 31-year-old hardcore gamer, accidentally traveled into the RPG "Fantasy Legend" that he has been playing for many years! At the beginning, you were chased by slimes and pushed to the ground by a giant bear? This is nothing! With his thorough knowledge of the game world, he easily mastered god-level skills and defeated all kinds of monsters. Step by step, he rose from an unknown to a top hero who shook the world!