[Crossover] The Weird Little Bro Is Back

Uchiha Chiyoko once had a fiancé with black hair and a perpetually sour face. After he died, she became a widow who had never even married him.

All her late fiancé left her, besides a sword, were two arrogant little brothers with the same black hair and sour faces.

Kids are hard to raise these days, but if you can raise one grumpy little brother, you can raise two, so...

Theme: Peace is everyone's choice