Michael Kaiser, a german player comes in blue lock after watching our protagonist Isagi Yoichi. They become teammates but Isagi see Kaiser as his enemy while Kaiser, the egoist king is way too fond of the egoist Isagi. Will they ever get along? Or will they become ultimate opponents inside their fate called blue lock? *This is an "Isagi x Kaiser" bl fanfiction. If you're not comfortable with the ship just skip.

╰──────────────────► 𝐏𝐫𝐢𝐧𝐜𝐞 ! Michael Kaiser × 𝐏𝐫𝐢𝐧𝐜𝐞 ! Isagi Yoichi ╰──────────────────► 𝐀 crown prince who is expected to rule the empire, Michael Kaiser, and another crown prince from a rival empire who is expected the same find themselves. The two must fight for their empires against each other. How will this splendid tale end?