A Boxer in Avatar

Cuckolding a mafia boss is not something you can do without expecting revenge. I, Lorenzo Bonaventura, after messing with the fiancée of a mobster from my own homeland, was killed and reincarnated in this strange world where there is something similar to magic or superpowers called bending. _____________________________________________________________________________________ Clarification! The story will take place in Korra's time and the MC knows nothing about the story, nor about Aang or Korra. Everyday chapters except Sundays!