The Monster Is Out, Please Run Away Quickly!

Travel through parallel worlds, acquire systems, and create fear to become stronger! You can get time to go out from the forbidden area! But is there something wrong with the script? Why does it have to be a human being? There are only a bunch of weird monsters in this forbidden area, how can there be any humans? Don't talk about causing fear! I live in fear all day long! Finally, he persisted for five full years! Explorers finally come to the forbidden land! Tears! He finally gets his chance to inflict fear! He can finally get out! … As a result, sirens always sound in the city. "Attention! A big demon is out! Please flee quickly!" "I, the Millennium Demon, card number 952..." "Make money!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.