Demon Slayer: I Have a Game Board

Zhang Chengzong, who died suddenly after staying up late playing games, was accidentally reincarnated into a different world. Here, there is a creature that exists in ancient books-the monster. Many modern people believe that monsters were invented by the ancients and do not exist in reality. Little did they know that the monster had already quietly appeared, but ordinary people didn't know it. And when he was eighteen years old, the inheritance token that his master gave to Zhang Chengzong before his death actually activated the game panel in his body.