![Kamen Rider Geats](https://image.chilimovie.com/region2/en/300px/20221027/nm18MYDRVJfBtCvlUBQDkyp4GwM.jpg)
The third round of the Jyamato Grand Prix is a "bullfighting game" created by Michinaga. Riders and Jyamato form teams and clash in one-on-one duels. The first team to reach three losses will be eliminated. On the other hand, Neon explodes with joy upon being able to celebrate her birthday with her fans. However Ace noticed her gloomy expressions following the end of her birthday livestream. It's almost Neon's turn to participate in the bullfighting game, but Beroba has a nasty trap waiting for her...!
Ace barely escaped the crisis with the help of Tycoon and Na-Go. However, Ziin, who witnessed the crisis of Ace, was deeply hurt in both mind and body. Ace begins to talk to Ziin about his life so far... The Sengoku Game has been resumed! This time, Niram also decided to participate in the war, and Ace and others will fight while protecting Niram. Beroba transforms into Glare2 and it becomes a one-on-one battle with Geats!
Due to operational troubles, the management of the Desire Grand Prix has hastily organized a Special Episode for the audience. For us viewers, the secrets of the Desire Grand Prix are revealed. Ace, Keiwa, and Neon also watch the Special Episode with Ziin and the other supporters, but the broadcast is suddenly hijacked by Beroba, and she has grand ambitions pertaining to the Jyamato!
In this round, the Game Master is the enemy!? The Jyamato do not appear for the first time and the DGP fears a decline in ratings for this unprecedented occurrence. The Riders must play a game of Tag to capture Chirami, who reveals he was forced to be Game Master after running away. Meanwhile, Beroba and Michinaga are gathered at the Jyamar Garden as a plan is forming…
Daichi, who was kicked out of the game, was not the Dezastar. The remaining four players are forced to find the Dezastar again, all while being told of the start of a new "time bomb game". A time bomb that the Jyamato have planted somewhere has to be found and defused. Geats and the others start looking for the bomb, and find out that the bomb the Jyamato have planted resembles a fruit. When Keiwa learns about this, his anxiety starts to grow...!
Ace reunites with Michinaga, who wanders alone. Michinaga tells Ace "You guys have no idea where the Jyamato actually come from." The final round of "Jyamar Ball" has begun. Keiwa is isolated while being suspected of being the Dezastar, but he solidifies his new resolve in front of the children who are being evacuated. "I will protect the children. I will win this game!"
The second round of the reborn Desire Grand Prix is "Jyamar Ball". It is a group competition in which the Riders and the Jyamato compete for the ball and put it in the opponent's goal to compete for points. Ace and the other Riders form a team and fight together, but the game turns into a close battle. In the midst of such a battle, Keiwa is suspected of being a traitor due to certain actions. He is driven into a corner...!?
A new edition of the Desire Grand Prix has begun! Ace, Keiwa, and Neon are joined by two new participants in the most spectacular way. The first round begins with Tsumuri's navigation. The five of them all transform into Kamen Riders and confront the Jyamato, but new rules have since then been implemented. What are those shocking rules that could shatter Geats' undefeated streak?!
The ideal world of Ace, who became Deza Shin, has began. However, Tsumuri calls it "an unacceptable world". Ace appears and calls Tsumuri "Big Sister"...!? Game participants were gathered at the Desire Temple, and a new game began. Among the participants were Ace, Michinaga, and a man with a guitar. The Game Master, staring at a man through the monitor, eerily murmurs. "Your turn. I beg of you, Win Hareruya"
Although the can was kicked outside the Jyamar Area, it had expanded once again. Thus, the can returns inside and the giant Jyamato swallows it once again. In this abnormal situation. Ace, Neon, and Michinaga are given an emergency mission to "raise eggs." If it hatches, it may drop an item for capturing the final boss. Ace, who aims to become the Deza Shin once again, raises his egg while fighting the Jyamato but...
Sara is kidnapped by the Jyamato. Keiwa, who learned of this incident, rushes to rescue her despite his injuries. He transforms into Tycoon in front of her and fights the Jyamato while trying his best to protect her. At that moment when Sara touches Tycoon's ID Core, she remembers a terrifying moment from the past that he had forgotten. What is the shocking truth behind the past that the Sakurai siblings share?
While Neon is out livestreaming, a Jyamar Area suddenly appears. The final mission, "kicking can game" has begun! The Jyamato this time is a powerful final boss with the capability to destroy the world. It is said that it can be defeated by targeting its power source cans at its feet. That means the Rider who can "kick the can" will become the Deza Shin! Ace, Keiwa, Neon, and Michinaga face off against a mighty enemy!
The next game to be held is "Zombie Survival Game" to protect the city from Zombie Jamato.
Ace, who became the winner of the Desire Grand Prix, the "Desire God", has gotten his ideal world. Meanwhile, Keiwa receives a Rider Core ID as well as a Desire Driver and is invited into the Desire Grand Prix. As he cautiously equips his new gear, he is suddenly transported into the hall of the Desire Temple. There, he finds Neon, Michinaga, and Ace. As various young men and women gather, they are about to participate in a new game that's just about to begin...
The "Desire Grand Prix" is a game to protect the peace of the city from the threat of the mysterious enemy "Jyamato", whose origin and purpose are unknown. Each participant transforms into a Kamen Rider and competes to win the game by defeating enemies and saving people. The winner of the Desire Grand Prix will be rewarded with "the right to bring an ideal world to life" as a prize. In other words, only the true hero who wins the competition will be able to realize the world they have wished for.