Jun Maruyama, who lives in Chiba, Japan, suddenly found a game called "Adventure Dispatch in Another World" on his mobile phone one day. Faced with whether to send the "Bald Caped Man" or the "Evil King's True Eye", he chose the latter without hesitation, and then a very handsome knife popped up on the screen of his mobile phone. Only then did Maruyama Jun understand that things in the game could be brought into reality, and what he didn't know was that the people he sent to other worlds were also experiencing incredible things.