Kamen Rider Build: I Started As a Smasher

[Kamen Rider] + [Rebirth] + [Hot Blood] Lin Zeyu is unexpectedly reborn into the world of Kamen Riders, only to discover that Pandora's Box is the only antidote to his mother's death! Transforming into a knight, he shuttles between the protagonists and the Evotlo faction! The passionate journey begins! Lin Zeyu, with his human form, rivals alien civilizations and rebuilds the world, all to save the one who raised him with so much hardship!