Mokuba is Seto's younger not so evil brother.
Mokuba's game of choice is a chess-like game
called "Cap Monsters". Mokuba challenges
Yugi to a game of Cap Monster to sort of avenge
his brother's defeat but despite all of his obvious
cheating Yugi manages to defeat him. Mokuba
sees no evil in his big brother, Seto. These brothers
are the only friend and family each other has since
their parents died at an early age. They both
love each other dearly and would do
anything for each other. Mokuba
idolizes Seto and sees only his good side. Mokuba is
so devoted to his big bro, that he's pledged to avenge
anyone who crosses Seto. Go Mokuba!
