after yuya pendulum summons against the sledgehammer he is able to use it to beat him which gives more interest into yuya and zuzus duel school (run by zuzus dad and named after yuyas dad). yuya and zuzu compete in a exhibition duel where yuya forgets how to pendulum summon and loses cositng the school almost all the potentional new students (except one a boy named tate who adores yuya). meanwhile the manager of leo corp decides to get someone to get the pendulum cards.
next time a sort of one sided rival for yuya.
Harrison’s world 