Armor Hero: Am I an Armor Hero Summoner?

This is my first Armor Hero story. I'd appreciate your advice, and please don't flame me if it's not to your taste!

P.S. Blue Star is Blue Star, and Earth is Earth! They're both in another universe!

The Armors from [Kai-One] and [Kai-Two] will appear! Whether the Armors from [Kai-Three] onward show up depends on how things go. As for the legend of that great one, it'll definitely be in the story!

Legend says that whenever Blue Star faces danger, heroes will always rise up to save the world from disaster. Don't ask how the world ends up in disaster!

"What if we can't handle it?" Li Yang asked.

"Then we'll go to Earth for help!" someone replied.