Chuunibyou version: Granted the power of the end at the place where it all began, the boy blessed by the gods will one day become the king who protects everything at the end of time!
Snarky version: Come on, it's 3032 and you're still writing a tokusatsu crossover? Isn't that a little outdated? (And a Rider like Zi-O, whose powers are especially hard to control, is way too easy to make overpowered.)
Anyway, it's a story about a boy traveling through different worlds. That's it~
(A newcomer practicing their writing. Please be kind.)