My Girlfriend Says I'm Immature, But I'm Actually the Emperor Armor

In a parallel world, strange phenomena occur constantly on Blue Star. Abnormal energy gathers and gives rise to monsters: some come from people's fears, some from anime and movies, and some are simply born of human imagination. Fortunately, people with supernatural abilities have emerged among humanity to fight these anomalies and keep their regions safe.

Lin Yang unexpectedly gets a belt for the Emperor Armor, but his girlfriend thinks it's childish, that he goofs around and has no ambition.

Girlfriend: You're 24, and you still wear that armor belt every day to play around? Isn't that childish?

Lin Yang: But I really am the Emperor Armor.

Esper: Holy crap! The Emperor Armor is insanely powerful!

Onlookers: Why does the Emperor Armor always go save that girl?

When the truth is revealed...

Girlfriend: So you've been by my side every time.

Lin Yang: Because I promised I'd protect you forever.

Esper: Bro, quit showing off your relationship and come fight the monsters!

Onlookers: I want a boyfriend who can transform into armor too!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.