There are days when people follow fairy tales, and how many pursue love in boarding school. But not one individual who follows and breaks the rule in his way of "justice" and truth. Meet Y/N Amarga, a lone student who doesn't need a bride or anyone, just like fairy tale tropes. He grew to despise the people of Ohtori Academy for their foolish desire, as he sought to destroy the fake fantasy they had fallen for, so that everyone could have their own dreams and goals without being manipulated and abused by the system. And it's all because his younger brother, Comel, was killed by someone with familiar connections to Ohtori Academy, as Y/N was traumatized by this. This led him to pursue vengeance for his younger brother, as he takes up a role as a student at Ohtori Academy and challenges Duelists to gain something special and find the one who did this to his younger brother. But in his journey as an Ohtori Academy student, he would soon encounter a girl, whom he thought was going to be a princess, but it turns out she actually sought to be a prince, as this spark was a unique event nobody expected.

Sequel to the New Era Arc and Great Gotcha Chemy Hunt. After Kamen Rider Gotchard, Ichinose Hiroya reclaim all the Level 10 Chemies, he and his allies will not only continue to capture all the remaining Chemies, they'll have to face multiple enemies. Megid, Deadmans, Jyamato and the Three Dark Sisters. With the new enemy surfacing, Glion, attempt to capture all the Chemies for the Door of Darkness. Along the way, the Legendary Hero, Nomura Ryoji, returns after 10 years. How would Hiroya react when he meets Ryoji face to face? Now, a new adventure awaits.

Devils, Angels, and Fallen Angels these three factions of supernatural beings live amongst humanity in secret. While a shaky peace exists between them, conflicts of their world are kept hidden from humanity at large. However there is a fourth species, one that exists within a dimension parallel to Earth. The Granutes, beings that are mostly secluded from all other forms of life. Originally the Devils and Angels thought little of the Granutes, until they started capturing members from other races to turn into treats. This transgression carried on for decades, nearly leading to a war, until it abruptly stopped. As a result the Granutes were left alone, but closely watched. However a young man who is half human and half Granute might just shake up the current state of the supernatural world with the power of snacks! Highschool DxD belongs to Ichiei Ishibumi and Passione, Kamen Rider Gavv belongs to Toei, I created the OCs.

[Kamen Rider Kiva x Black Clover Crossover!] After Kamen Rider Kiva unite Fangire and human together as a one, the world is peaceful again. Time Jacker revive the King, Checkmate Four, and Fangire from their death as he send them to world of magic. Tsukasa find out as he ask Wataru to find the successor, and they went to Real World to find the successor of Kamen Rider Kiva. They found a married couple who are fan of Kamen Riders, after explain to the fans about what's happen to Fangire as the young man accept the offer. Kivat III appear and bite the boy's neck as turn him into a half Fangire, now they arrive at the world of Black Clover. Follow the destiny of young man to become the new hero of this world. WAKE UP!

[Kamen Rider Black & Kamen Rider Black RX x Reverse Isekai Dragon Ball Crossover!] After Kamen Rider Black defeat Gorgom and Crisis Empire. Time Jacker bring back Gorgom and Crisis Empire as combine them into Gorgom Empire, they found Dragon Ball and wish for the Dragon Ball World merged with Earth into one world fortheir ultimate plan. The wish has granted as God of Destruction Beerus find out about this. Beerus meet his old friend, Tsukasa Kadoya and Kotaro Minami. They decide to find successor of Black, and find a man who is a husband and a farmer. They bring the man and tell him that his time to save the Universe from Gorgom Empire, as Tsukasa give him Black Ridewatch for half powers and he become a mutant with power of sun. The world has become complete, Son Goku and Black work together to fight Gorgom Empire and many Dragon Ball Villains. HEN...SHIN! RIDER KICK!

[Kamen Rider Gavv x Reverse Isekai Mega Man Crossover!] After the fall of Stomach Family, many of Granute's family are exiled their relatives after seeing them eat the Dark Snacks previously as the Granute become despair. Until the group of lost Granute meet the Time Jacker to chosen them to become their army and revive the Stomach Family, as they join the Neo Stomach Inc with the revive Stomach Family. The Time Jacker found the world of Robot Masters to merged with someone else's world into one. Kaguya notice this and decide to find the successor of Gavv to stop them. Follow the story of the new gen Kamen Rider Gavv and Mega Man who will make humans co-exist with Granute and Robot Masters while prevent the Dark Snacks from happening.

[Kamen Rider Saber x Stella Sora Crossover!] Years after Kamen Rider Saber defeat Meggido, the world is peaceful again. However Time Jacker steal Wonder Ride book and Seiken to scatter them around new world, Touma is worry and meet Sougo Tokiwa who explain that he need to find the successor. He agreed as they go to Prime Earth to meet the successor of swordsman. They find young man who was a novelist writer, and tell the young man to save the world of Stella Sora from the Meggido. He accept it as he go to the world of Stella Sora as Tyrant of the world and the Swordsman of new world. He will meet many people and fight new enemy, can he save the world from the destruction?

Biobook for variants of Kamen Riders.

[Kamen Rider x Reverse Isekai My Hero Academia Crossover!] Years after Kamen Rider Ichigo and Nigo defeat Shocker every time. The Shocker give up to defeat Kamen Rider and give up to destroy the Kamen Riders. They research the multiverse and find a world doesn't have Kamen Riders, they don't need a lot of Monsters so they will start from over and decide to merged two worlds into one because Kamen Rider defeat them. A young man who is a huge fan of golden age era Kamen Rider who wear a toy mask that he stop the a group of gangsters harrassing innocent people. He was kidnapped by Shocker and convert him into a cyborg, then Takeshi Hongo help him to escape. And he learn the world of MHA is merged with his world into one. He will learn how to be a Kamen Rider to protect his world!

[Kamen Rider Agito x Reverse Isekai RWBY Crossover!] Years after Kamen Rider Agito defeat Overlord, the world is peaceful again. Hikaru Shindou haven't overcome of his first love passed away, and he was trying to move on. He fufil his girlfriend's promise to watch his favorite Kamen Rider series, Agito, and her Anime Series, RWBY Ice queendom. He watch the first episode before gazing at the star. He see a shooting star and ask the star to grant RWBY transport to Earth as an joke. Later he meet Team RWBY on his bedroom, the Lord is attack the humans as Hikaru tried to protect Ruby but he awaken the seed inside him. He become the next Agito as he learn his powers is chosen to protect the Earth from Lords, Grimm, and other criminals.