Playing Heroic Spirits to Save the World

The wretched System forcibly snatched Beiyuan Cangjie away to work as a laborer. He works 366 days a year, every year. They call it saving the world, but it's more like being a free actor, playing all kinds of heroic spirits wandering through other worlds. Who knows when the world will be destroyed? No, when the world will be saved? You'll get to see: Super cute magical girl Mei-chan in the superhero world The heroic teacher of the Tenth Vongola Boss in Katekyo Hitman Reborn! Tamamo-no-Mae as a Hunter Exam proctor in Hunter x Hunter Amakusa Shirou joining forces with Madara to do great things in Naruto ...and so on. Perhaps there'll be other heroic spirits, too. Beiyuan Cangjie: I really can't thank you enough for giving me this chance to save the world. System: Don't mention it. You'll have plenty more chances to work overtime. #Damn System, you've ruined my life# #The world might as well be destroyed already# #The whole novel is written and ready to go...# Theme: The world is worth protecting