Brotherly love is a wonderful thing.
The last page made me die laughing but also put a great sadness, it will be that I know what will happen later... 😅
Make me wonder from whom he inherited his battle mania. Their father seems calm and intellectual and mother seems sweet. Do they have grandparents that influenced him? Did his parents have this "phase"?
@Jeirien I wonder if their mother is like Rias's mother from High school Dxd. She look like a sweet, noble lady, but everyone in the family is scared of her angry.