The sound of a steam whistle echoes across Goha Seventh Elementary School, signaling the arrival of a cruiser with Goha Yujin on board. He’s the second eldest brother of the Goha Siblings and a self-proclaimed “man of the sea.” Using his power as a president of Goha, he turns the schoolyard into the sea, and commences a Duel in the middle of it. Since Yuga isn’t good at swimming, Luke volunteers to take his place!
