I love how people will get upset about a reader criticizing something as if they are being personally attacked. If you get offended and felt like you caught a stray from a reader's opinion, that is a bad look.
What is meaning "peace" to your protagonist?
Energy drinks and lots of them.
Who are worth protecting?
Energy drinks and a certain wyvern girl.
Who are threats/enemies?
Energy drinks.
How does your protagonist achieve peace?
Energy drinks.