>>280201501
We don't know how Shanks and Shamrock interacted in Mary Geoise.

Mjosgard changed because of Otohime.

Perhaps Shanks changed Shamrock a little. Perhaps they're working together.

Shamrock has never denied that Shanks is his brother, and he doesn't seem to hate him.

Shamrock must be pissed that Shanks is only returning home to steal the Nika fruit. Shanks betrayed the Figarland family and Imu.

But Shamrock is neutral toward Shanks. He doesn't seem to hate him.

Perhaps Shamrock is working with Shanks