C518 The Arrival of the Insane!

It was mainly because of Luffy.

This simple-minded guy's admiration for Shanks was deep inside his bones.

Although he didn't know why Shanks chose Luffy, but if he were to suddenly fight with Shanks, this Ironheart would definitely cry.

On one side was his big brother, while on the other was his initiator.

No matter which side of Luffy's body had a problem