History Film / KamenRiderBuildBeTheOne

-> ''"The one and only answer to create the future."''
->-- '''{{Tagline}}'''

* VillainousRescue: [[spoiler:Evolt shows up to take Sento away right before he can be killed by Kamen Rider Blood.]]

* ZeroPercentApprovalRating[=/=]BrainwashedAndCrazy: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe, even Banjou, Misora and Sawa.

* EleventhHourSuperpower: Late in the movie, [[spoiler: Sento tells Ryuga that if a Fullbottle that resonated with someone of Hazard Level 7 is used with another similarly evolved Fullbottle, they can overcome the limits of the organic/inorganic combination and become a Best Match. Vernage then emerges from the sidelines with Sawa’s help, and proceeds to give a portion of her power to combine the Genius Fullbottle with the Gold Rabbit and Silver Dragon Fullbottles, creating the [=Cross-ZBuild=] Can.]]

* FusionDance: Kamen Rider Blood is the power booster variety, with Kengo absorbing his two Dragons, transformed into their Lost Smash forms, [[spoiler:and Ryuga]] through the Snap Ride Builder to transform.

* MythologyGag: When [[spoiler: Build and Cross-Z fuse]], we hear blowing wind - the exact sound effect for it in ''Series/KamenRiderDouble'' with its many windmills. Double, of course, [[spoiler: also being about two heroes who become one Rider]].

* PowerCreepPowerSeep: In his debut cameo, Zi-O [[spoiler: is IMPOSSIBLY overpowered, appearing in a massive battle between many Riders and their biggest foes, up to and including some {{Big Bad}}s in their final OneWingedAngel forms, and casually destroys ''all'' the villains in ''one'' attack, sending the Riders flying. He doesn't get anywhere ''near'' that level of power until much later in his own series.]]

''Kamen Rider Build: Be The One'' is the summer movie adaptation of ''Kamen Rider Build'', released on August 4, 2018.

* ZeroPercentApprovalRating / BrainwashedAndCrazy: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe, even Banjou, Misora and Sawa.

* EleventhHourSuperpower: Late in the movie, [[spoiler: Sento tells Ryuga that if a Fullbottle that resonated with someone of Hazard Level 7 is used with another similarly evolved Fullbottle, they can overcome the limits of the organic/inorganic combination and become a Best Match. Vernage then emerges from the sidelines with Sawa’s help, and proceeds to give a portion of her power to combine the Genius Fullbottle with the Gold Rabbit and Silver Dragon Fullbottles, creating the [=Cross-ZBuild=] Can.]]

* PowerCreepPowerSeep: In his debut cameo, Zi-O [[spoiler: is IMPOSSIBLY overpowered, appearing in a massive battle between many Riders and their biggest foes, up to and including some {{Big Bad}}s in their final OneWingedAngel forms, and casually destroys ''all'' the villains in ''one'' attack, sending the Riders flying. He doesn't get anywhere ''near'' that level of power until much later in his own series.]].

* PowerCreepPowerSeep: In his debut cameo, Zi-O [[spoiler: is IMPOSSIBLY overpowered, appearing in a massive battle between many Riders and their biggest foes, up to and including some {{Big Bad}}s in their final OneWingedAngel forms, and casually destroys ''all'' the villains in ''one'' attack, sending the Riders flying. He doesn't get anywhere ''near'' that level of power until much later in his own series.]]].

* PowerCreepPowerSeep: In his debut cameo, Zi-O [[spoiler: is IMPOSSIBLY overpowered, appearing in a massive battle between many Riders and their biggest foes, up to and including some {{Big Bad}}s in their final OneWingedAngel forms, and casually destroys ''all'' the villains in ''one'' attack, sending the Riders flying. Needless to say, in no episode of Zi-O is he ''anywhere near'' that level.]]
** At least, not yet. Recall that Zi-O is destined to become Oma Zi-O, an overlord powerful enough to stop a whole salvo of missiles in their tracks and blow up a whole army with a single wave of his hand. Zi-O has recently been getting stronger [[spoiler:with the acquiring of Zi-O II as well as his many Ridewatches. As of episode 33, Zi-O only has 5 more Ridewatches to collect before reaching Oma's Day, when Zi-O will unlock his full power as Oma Zi-O.]]
* TheStarscream: PlayedWith. The three governors were originally subservient to Evolt until this movie. However, it’s Evolt who deviates from their plan for his own ends, the three governors are the ones [[AntiMutiny trying to carry out the original plan]].

* CerebrusRetcon: All of the events of the series so far have been revealed to have occured as a result of the machinations of the villains for this movie, Evolt's three former cohorts.

* ZeroPercentApprovalRating / BrainwashedAndCrazy: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe. Even Misora and Sawa.

Following the Japanese Civil War in Build’s timeline, Seito, Hokuto and Touto are now all led by governors instead of prime ministers and actively working to reunify Japan. However, the governors are secretly part of an evil alien race called the Blood Tribe who seek to destroy Earth and consume it. Deeming Sento Kiryu/Kamen Rider Build a threat to their goals, the three initiate their “Build Destruction Plan”, [[rainwashedAndCrazy brainwashing the population of Japan and Sento’s friends against him.]]

* ZeroPercentApprovalRating/BrainwashedAndCrazy: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe. Even Misora and Sawa.

Following the Japanese Civil War in Build’s timeline, Seito, Hokuto and Touto are now all led by governors instead of prime ministers and actively working to reunify Japan. However, the governors are secretly part of an evil alien race called the Blood Tribe who seek to destroy Earth and consume it. Deeming Sento Kiryu/Kamen Rider Build a threat to their goals, the three initiate their “Build Destruction Plan”, brainwashing the population of Japan and Sento’s friends against him.

* ZeroPercentApprovalRating: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe. Even Misora and Sawa.

Following the Japanese Civil War in Build’s timeline, Seito, Hokuto and Touto are now all led by governors instead of prime ministers and actively working to reunify Japan. However, the governors are secretly part of an evil alien race called the Blood Tribe who seek to destroy Earth and consume it. Deeming Sento Kiryu/Kamen Rider Build a threat to their goals, the three initiate their “Build Annihilation Plan” to brainwash Sento’s friends and the population of Japan against him.

''Kamen Rider Build: Be The One'' is the summer movie adaptation of Kamen Rider Build, released on August 4, 2018.

Following the Japanese Civil War in Build's timeline, Seito, Hokuto and Touto are now all led by governors instead of prime ministers and actively working to reunify Japan. However, the governors are secretly part of an evil alien race called the "Blood Tribe" who seek to destroy Earth and consume it. Deeming Sento Kiryu/Kamen Rider Build a threat to their goals, the three initiate their "Build Annihilation Plan" to brainwash Sento's friends and the population of Japan against him.

* AintTooProudToBeg: [[spoiler:Gentoku winds up having to beg to Utsumi again to let him and Kazumi out after they've been captured.]]
* BigBad: Evolt decides to sit this one out. Instead it's his three Blood Tribe cohorts who are out to destroy the world and the ones who brainwash the citizens of Japan into turning against Sento.

* EleventhHourSuperpower: Late in the movie, [[spoiler: Sento tells Ryuga that if a Fullbottle that resonated with someone of Hazard Level 7 is used with another similar Fullbottle, they can overcome the limits of the organic/inorganic combination and become a Best Match. Vernage then emerges from the sidelines with Sawa's help, and proceeds to give a portion of her power to combine the Genius Fullbottle with the Gold Rabbit and Silver Dragon Fullbottles, creating the [=Cross-ZBuild=] Can.]]

* FreeFallFight: [[spoiler:The FinalBattle between Blood and [=Cross-ZBuild=] is on Blood's DoomsdayDevice descending to the Earth's core. Funnily enough, the FinishingMove carries Blood all the way back to the surface to kill him.]]

* NonSerialMovie: Averted. It takes place between episodes 45 and 46 of Build and is even built up at the end of episode 45.

* TheStarscream: PlayedWith. The three governors were originally subservient to Evolt until this movie. However, it's Evolt who deviates from their plan for his own ends, the three governors are the ones trying to carry out the original plan.

* FusionDance: [[spoiler:In the FinalBattle, Sento and Ryuga transform together into Kamen Rider Cross-[=ZBuild=] to take on Kamen Rider Blood.]]

* EleventhHourSuperpower: Late in the movie, [[spoiler: Sento tells Ryuga that if a Fullbottle that resonated with someone of Hazard Level 7 is used with another similar Fullbottle, they can overcome the limits of the organic/inorganic combination and become a Best Match. Vernage then emerges from the sidelines with Sawa's help, and proceeds to give a portion of her power to combine the Genius Fullbottle with the Gold Rabbit and Silver Dragon Fullbottles, creating the [=Cross-ZBuild=] Fullbottle.]]

* FreeFallBattle: [[spoiler:The FinalBattle between Blood and [=Cross-ZBuild=] is on Blood's DoomsdayDevice descending to the Earth's core. Funnily enough, the FinishingMove carries Blood all the way back to the surface to kill him.]]

* EleventhHourSuperpower: Late in the movie, [[spoiler: Sento tells Ryuga that if a Fullbottle that resonated with someone of Hazard Level 7 is used with another similar Fullbottle, they can overcome the limits of the organic/inorganic combination and become a Best Match. Vernage then emerges from the sidelines with Saki's help, and proceeds to give a portion of her power to combine the Genius Fullbottle with the Gold Rabbit and Silver Dragon Fullbottles, creating the [=Cross-ZBuild=] Fullbottle.]]

* FusionDance: [[spoiler:Sento and Ryuga transform together into Kamen Rider Cross-[=ZBuild=] in the FinalBattle to take on Kamen Rider Blood.]]

* CorruptPolitician: The three governors, who brainwash everyone in Japan into turning against Sento.

* ZeroPercentApprovalRating: ''Everyone'' in Japan hates Sento thanks to the Blood Tribe. Even Misora and Sawa.