The popularity of Digital Pets leads to a contest, and Honda trains Miho's pet so they can go on holiday to Australia together. Meanwhile, Yugi is worried for his friend Haiyama, who seems to be pressured into some shady business by the bullying Kujirada. However, Haiyama turns out to have been controlling Kujirada all along by giving him money. Yami Yugi plays a Shadow Game with Haiyama involving their Digital Pets and wins, subjecting him to a Penalty Game where he's devoured by his own Digital Pet.