Guardian of Life (BNHA)

There were five kingdom's The Todoroki's, The Yaoyorozu's, The Iida's, The Kirishima's, and Finally the strongest but Recently fallen kingdom of The Midoriya's. The Midoriya's weren't like the other families. The Royal family had a Royal Heirloom that as long as it existed the Kingdom did as well with guaranteed Prosperity of it.

The Royals where taught the way of the sword primarily the males but the females where also trained but weren't usually as interested. The Midoriya's where the strongest due to them having the best defense and offense.

The other kingdoms decided to destroy the kingdom hoping to end the super power, Although it did have a huge consequence on the kingdoms. What happens now that the only kingdom that could hold wars at bay was gone? Find out and read obviously.