The protagonist, as a young man who has been signed into a contract, will go out to save various worlds, a healing boy. Maybe he becomes a character beside the healing boy to save the boy, or maybe he becomes a healing boy to save himself (Master Shou)
Easily make fun of all kinds of complaints~ Welcome to watch~~~~
Protagonist: System! Turn three times and scream! ! ! !
System: Good host!
Protagonist: System~Welcome home. Should you eat first or take a shower first? Or... "Beep" me first?
System: I want to be the host!
Protagonist: System! Are you sa?
System: Yes!