Years after Tsukasa managed to save the worlds of 9 other riders, including his own, he discovered that something is approaching. Change. Specifically, the time to pass down his power. Using his dimension-hopping abilities, he comes across a world, where his adventures are a TV show. He soon discovers a young man, Jamie Avdol, and after observing him, decides he is the one. Of course, with the power of Decade, nothing is safe. A world is in danger, and only Jamie can save it.
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Tsukasa Kadoya, otherwise known as Kamen Rider Decade, The Destroyer of Worlds, has saved the 9 separate worlds of the Heisei Riders, combining them into one. Years after his adventure, he discovers the time to pass down his power to the next generation has come. Using his reality hopping abilities, he comes across a world where the only threat to them, is common viruses, a global pandemic, and humanity itself. After discovering a white haired teen saving a man from death, decided to follow him home, as he felt that the kid was his true successor. After a talk, and several months of training, Jamie Avdol was now Kamen Rider Decade. Of course, having the power of the Destroyer of Worlds, nothing goes easy, and nothing is safe. A world where 80% of the population has a superpower, is in danger from a great threat, and only Jamie can save it.
REJOICE! For the birth of a new hero has arrived, and a new journey will begin!
Natsumi Hikari, once again, had a dream of Tsukasa Kadoya (Kamen Rider Decade) getting "beated up" by the Riders from the world called the "World of W" (World of Kamen Rider W, and most likely the A.R. World). And, Tsukasa Kadoya, received a "mysterious" SMS message from an unknown number, stating that his life is on "danger" and he had to go to that world. But the person asked him to call him "D", which questioned Tsukasa for his motives, reason, who is it, or anything else..
And so, Tsukasa, on the other hand, decided to visit the world and checks it out, accompanied by Natsumi Hikari and Kiva-la, Eijiro Hikari (Natsumi's grandfather) and Yusuke Onodera (Kamen Rider Kuuga from World of Kuuga). After Tsukasa managed to go to World of W, he had decided to investigate the world by himself and his gangs, only to be accompanied by Mahiro Inoue (Kamen Rider Cyclone) before Tsukasa finds himself getting attacked by Joker and Eternal (will tell later about their identities).
What will happen to Tsukasa and the gang? Will Tsukasa and the gang solves the mystery? And what's happening next to him, and the Riders from World of W? Find it out in this book!
(READ THE NOTE NEXT)