Old6

"Norvin Veldman, a talented cosplay designer with a photographic memory, unwittingly stumbles upon a mysterious entity born from the Akashic Record. This ancient being, drawn to Norvin, bonds with him and transforms him into a 'Cosmic Curator'. As the entity awakens Norvin's latent psychic powers, his latest cosplay project, the 'Hero Holodex' Smartwatch, becomes a reality. With this newfound technology, Norvin can channel his energies to become many of his childhood heroes! The sub-body of the Record charges Norvin with an epic task: to restore its original form, which has been shattered into five parts, each representing one of the five super classes that once thrived in the universe: Metas, Psychics, Super Armorers, Magicians, and Super Pugilists. With the help of his friends Edward and Huey, Norvin sets out to unravel the mystery of the other Curators and why the boundaries between the five universes are beginning to collapse. As Norvin embarks on his quest to unite the fragmented universe, he must navigate treacherous landscapes, battle formidable foes, and confront his own destiny as a hero. Will he be able to mend the tears in reality and become the savior of the multiverse?"

A cosmic event involving an artifact like cube crafted by an ancient Martian civilization has created a supernatural barrier called the Sky Wall, which divides future Japan into three literal, and figurative regions, Touto, Hokuto, and Seito. Along with creating a complex split between the three, the event has brought with it legions of creatures dubbed Smash down onto the country, who chase and attack citizens on sight. Sento Kiryu, having lost his memory, is found and sheltered by a enigmatic cafe owner named Soichi Isurugi who gives him a belt called the Build Driver that gives him the ability to turn into Kamen Rider Build, which he uses to fight the Smash in his own way. Sento learns that his forgotten past is connected to the events of the Sky Wall Disaster. In his search for the truth about his past and a solution to the current crisis, Sento makes several friends who also gain the ability to transform and battle with him, acquires several adversaries who fight back at his attempts to save everyone, and is pushed to figure out who is on what side, and what the sides even are or mean! Fan adapted Novel following the Show "Kamen Rider Build" as closely as possible.