Taking the mantle of Kamen Rider Zi-O, Hikaro Cabral must gather together heroes from different worlds and dimensions in an effort to stop the Fallen from reviving in 100,000 days. But is it enough? When the Alliance comes across a strange artifact from the past, they find out that if they are to truly defeat their enemies once and for all and save the Multi-Verse too. However, they will need all the help they can get. But not from their Universe, the entire Multi-Verse itself!

This is a story that begins with a Bear, a Wolf, and a Shark that had many fun adventures throughout their lives together. (Y/N) (L/N) is just your average teenage student who is currently 15 years old and lives a good life, but had a tragic past that lost his parents at the age of 8 years old. Yuna is also a 15-year-old Shut-In NEET who dropped out of school to play her VR online fantasy game due to her addiction and wants to avoid reality but is a childhood friend to (Y/N) whom she knows through elementary and middle school before parting ways. Gawr Gura is also another 15-year-old who is a classmate and a good friend of (Y/N) for a couple of months in Highschool. One day, the three of them were transported into a game fantasy game world known as World Fantasy Online which is a VRMMORPG. How will Yuna, (Y/N), and Gura experience living in another world that used to be a video game world? Find out in the story...

The story revolves around previous universes of the heisei kamen rider merging into one, something that would destroyed all the world. To prevent, a person who become transform into kamen rider decade was uezuki akihito. And is told that protect his own world he must travel with natsumi, her Grandpa and his friends called A,R world(another rider world or alternate reality world)and eliminate the anomaly in that world. Along the way, confronting the mysterious narutaki and the thief daiki kaito, they are joined by onodera of the world and of kuuga and kivala of the world kiva. The ruler of the evil phantom empire queen mirage, beings her invasion on earth using an army of choiark and powerful monster called saiarks. All across the world, precure are dispatched to fight against the phantom empire threat. Hime shirayuki, a princess from the blue sky kingdom empire, joins as the fight as precure named cure princess,but always find herself running away scared. Given a crystal of love by alongside her, hime goes to the city of pikarigaoka and randomly throw the crystal in the air, deciding the partner up with whoever it lands upon. This person turn out to be megumi aino, a kind hearted girl always looking to help others, who is recruited by hime to fight band her side as cure lovely. Using the power the power of the precard and their changing form along cure honey, cure fortune, they form the happiness charge precure team as they given the task to collect all of the precard and defend the earth against the phantom. When, Akihito and his friends save the world from evil or not. Destroyed it all, connect it all!

In one of of the many Kamen Rider worlds, Y/n, is a normal young man, until his homeworld was destroyed. But just when he was about to die, he was saved by a cloaked man in a time mazine. The man told Y/n that there's a way to save his world from being destroyed. He must travel through his timeline and other worlds to collect the ridewatches and become Kamen Rider Zi-O. However, unlike the original Zi-O, this story may find Y/n a little bit of an anti-hero, as his quest is to not collect the original ridewatches, but the ridewatches from all 19 dark riders.

In which Amano Ichigo will get a reality check once she enrolls in St. Marie Academy or In which Takanashi Naomi will get out of her brother's shadow once she transfers to Japan

During their adventures, the Super Hero Alliance are now relaxing and Robert wanted to meet his childhood friends, the Little Einsteins who were having a reading party. During the reading party, Rocket shares his favorite story with the quartet and the heroes: "The Firebird." The storybook contains animated illustrations showing the Firebird's spreading of music in Russia wherever it goes. However, a wicked ogre, Katschai, traps the Firebird and lock inside a cage on top of a building by Katschai himself, which silence all music in the nation and to the entire Russian Kingdom. Now, it's up to the team along with the PBS All-Stars characters of Nature Cat, Wild Kratts, Hero Elementary and Let's Go Luna to save the Firebird from the ogre's clutches and bring music back to Russia before Katschai strikes! But, when a certain destroyer from the Kamen Rider Build Series and three Renaissance monsters from Kamen Rider Ghost Series wanted to use the Firebird's music power for evil, our heroes along with all the PBS Kids All-Stars must battle and save the PBS Multi-Verse and their Multi-Verse from harm. (this took place before going to Skylands)

When Sora Harewataru unintentionally gets involved in the Desire Grand Prix, she and the other Precures get included in the Desire Grand Prix as partners for the Kamen Riders. Will this be interesting or will it cause more trouble?

Yuki, a new Trainer from Pallet Town, aims to become a word famous Pokémon Master and Coordinator who travels with her Starter Pokémon Pikachu.

Y/N was a just a normal guy who loved to play video games and watch anime every now and then. Y/N was good at games that's why he and his friends began a video game company where they created online games. One day when Y/N was sent to research ideas for a new fantasy game he went to the library and found an interesting book.

In a word of swords, shields, bows and spears, one a hero who fights with an unconventional weapon rises above the rest to save the world from both the monsters of the waves and the monsters of men