When the bloody rainy night at the Kurodake ruins engulfed the archaeological team's last call for help, archaeological team member Kensuke Sasaki buckled the red belt engraved with ancient runes when he was about to die. Kamen Rider Kuuga's power awakened in the bright light, but he was involved in the turbulence of time and space, and fell into the Taisho era where evil spirits were rampant.
He lost his memory and turned into a ten-year-old child. He was rescued by the Moriyama brothers and sisters in the mountains and returned home. In this dark age when humans are being slaughtered wantonly by ghosts, the red belt around Kensuke's waist has become the only mystery. The warmth of the Moriyama family made him realize the meaning of "family" for the first time, and when the demon's claws tore apart the tranquility, the dormant light power in his belt suddenly awakened - red armor covered the body, flaming punches and kicks tore through the night, and Kuuga's power set off a different demon-slaying storm in the Japanese wind world.
He doesn't know how to breathe, but he can use the Titan's shield to resist the vampire technique; he doesn't have a Sun Blade, but the azure dragon's agility and Pegasus' perception make evil spirits frightened. From guarding the Moriyama family's heater to fighting side by side with the Demon Slayer Squad, Kensuke gradually understood on the way to retrieve his memory: Kuuga's mission has never been to kill, but to illuminate hope with light.
When the shadow of the ghost king Wu Mei envelopes the earth, when the light of the breathing method intersects with the red flame of Kongga, this young man with modern memory and ancient power will swear by the red belt to write his own guardian legend in the troubled world where humans and ghosts are intertwined.
"As long as there are people who need protection, this light will never go out."
It's very interesting, thank you to the author👍