One Punch Man Fanfic Idea

What if Garou had a twin brother named Guts who had Powers similar to Haki from One Piece.

In the Story the twins had a fall-out because of Garou's Ideas becoming a Monster while Guts wanted a normal life and become a businessman but even then they have something in common and that is they always train to become strong.

After years of separation they will unite again after a news of Garou hunting Heroes.

When Guts heard about his brother's doing he decided to find and stopped him before it's too late.

{•••••[•••••>•••••=•••••∆•••••=•••••<•••••]•••••}

Guts is Stronger and Smarter then Garou but only a little because as they fight they became stronger

Guts Power is similar to Haki from One Piece

means he have Conqueror, Armament, and Observation Haki

Guts will meet Heroes and Monster alike when trying to find his twin brother.