The Middle School Boy Tries to Save the Three Kingdoms with a Card Duel

(Share the wonderful world of fantasy in your head while walking on the road) Z is a middle school student who discovered a loophole in history during his boring school day. By chance, he picked up a magical card calling himself "Wolong" and learned from it that a card duel about "heroes competing for the throne" led to the Three Kingdoms period being deleted from history... What is the truth of the matter? "Come on! Let me use cards to save the Three Kingdoms!"