Jack

Jack is a character and hero who helps Soto.

The Imperial Hunters
Soto meets Jack and teams up with him in order to run from Octo, who put a bounty on them.

Pirates
Jack and Soto raid a pirate ship and are attacked by pirates. Jack kills all of them.

Sea Monster
Jack and Soto work together to fight two sea monsters.

Old Man Leokoblin
Jack and Soto fight Leokoblin's grandfather, Old Skeleton. Jack spares him and lets him join his team.

The Ocean Archer
Soto tells Jack that he is going to help Ocean Archer. After Ocean Archer defeats Swindler, Jack watches as Soto goes into a dungeon to get gold for the Ocean Archer.