It's been ten years since the Skywall Disaster, has happened. Unidentified monsters called Smashes are running loose, and the only one who can battle them is a rider with Bottles. Named Kamen Rider Build. Meet Kiryu Sento, as he and Ichika Banjou try to unravel the mystery of Pandora's Box and the organization known as Faust. Are You Ready! Henshin!

The Bugster's a virus that was taken down and forgotten to history. Until 14 decades after with a game. Brain Burst. Now the Bugster virus is revived, and the need for riders is now. The game has started. How will our new rider's battle this darkness? With a gamer that will clear it with no continues! Feel free of review my work!