Armor Battle Agreed, So Why Are You Pulling Out a Belt?!

Qin Feng just wanted to graduate quietly with his Kamen Rider Build project in a world where martial artists rule. But when his reborn empress classmate steals his transformation belt and void beasts attack the academy, he's forced to reveal his true power. "The monsters are here—why aren't you running?!" they scream as he raises the Driver. "Are you ready? Henshin!" His Rabbit Tank form stuns everyone, especially the empress who thought she knew all his secrets. After he single-handedly crushes the invasion, she demands he surrender his Riders "for the greater good." Too bad for her, Build is…