(RWBY X Ultraman Z OC X Miraculous Ladybug) Harry Norton used to be an ordinary individual in a world of Huntsmen and Miraculous. One day, he met a giant of light named Z, and became its host. Now a new hero emerges, and his name is... "I ask you to chant my name, Ultraman Z!" "ULTRAMAN Z!"
(Male Venom Ruby Rose X Massive Crossover Harem) Y/N Rose is the son of Summer Rose and Taiyang Xiao Long and half-brother of Yang Xiao Long. He is also a host of the symbiote known as Venom. He defends Verse City and at the same time attracts the attention of of various girls. Story Challenge from DeanWA
(A Mini-Series of Megaforce-Verse) A young boy named Kutaro Igawa is the brother of Asagi Igawa and Sakura Igawa, but held a grudge against Union Academy for their attempt to enslave all Taimanins. He's ready to fight the power-hungry fakers and his main archenemies, the Nomad to save the world. Yokaiser... SANJOU!
(Isekai'd Shattered Glass Optimus Prime Male Reader X One Piece Harem) After dying once he saved a kid from getting hit by a truck, Y/N woke up and found himself in the world of One Piece with the ability to change into Optimus Prime (Shattered Glass). He joins the Straw Hats to find the "One Piece" and make their dre...
(Batman: The Brave and The Bold Harem X Red Psycho Ranger Male Reader) Y/N was born on KO-35, a colony planet of the Kerovans, but got kidnapped and turned into one of Darkseid's champions. However, once Big Barda freed him from his control, he went along with her to Earth as he will not hesitate to kill heroes and vi...
Kenta Hiroshi is a young Japanese scientist who works at Mochizuki Genetics, a company that specializes in biotechnology and genetic engineering. He is also secretly Kamen Rider ZO, a cyborg hero who fights against the evil organization Neonoid, led by the mysterious Doras. One day, he discovers a strange box in the b...
(Spin-Off of Genomix Hero of Union) Quint Nozomu is the grandson of Otani Nozomu, and a current student of a new Union Academy which returned to welcome any heroes. He was given the Chimera Driver and the Twin Chimera Vistamp to fight crime. But then a new villainess seeks to bring back the corruption of the Old Union...
(Kamen Rider Kikai OC X Crossover Harem) Born in London, Malcolm Hester found a mysterious device in his basement, which turned out to be a Kikaidriver, the same one used by Kamen Rider Kikai. He decided to use it to become a real Kamen Rider, and protect the world from the Humanoise, a group of rogue robots who wante...
(Kyoryu Navy OC X Super Smash Bros. Harem) Kaito Sora was playing Super Smash Bros. Ultimate, when something unexpected happened. A familiar hand grabbed him and pulled him into the world of Super Smash Bros., where he saw a transformation device and a Tobaspino Zyudenchi. He tries it and becomes Kyoryu Navy. He is no...
(Kamen Rider Thouser OC X Marvel Harem) Drew Kennedy is a young man who owns a tech company, not knowing that he will attract the attention of some heroines from Marvel Universe. He also protects his hometown as Kamen Rider Thouser.
(Ultraman Zero OC X DC Harem) Mason Heyes takes center stage as the heroic Ultraman Zero. Mason, with his exceptional abilities and unwavering determination, embarks on a cosmic journey to defend the universe from impending threats. As the bearer of the Ultraman Zero mantle, he harnesses the power of light and the str...
In the bustling city of Neo-Tokyo, where extraordinary beings coexist with ordinary humans, a mysterious figure known as Kamen Rider Dark Drive emerges, fighting against the forces of darkness that threaten the peace. Little is known about Dark Drive's true identity, but rumors circulate that beneath the mask is Morga...
In the bustling metropolis of Neo-Tokyo, a new threat looms on the horizon, threatening to plunge the city into chaos. But amidst the impending darkness, a lone hero emerges, clad in high-tech armor and armed with an unyielding spirit - Kamen Rider G3-X, better known as Matthew Harper.
When a male teenage boy named Matt Silverstone was kicked out of Union Academy because he was powerless without Quirks, Semblance, Sacred Gears and Superpowers, he is now working at his family cooperation called Silverstone Inc where they help any animals, nature's plants and technology. But then alien invasion attack...
(Kamen Rider Ryuki OC X Injustice X Small Crossover) Ikari Kido was a japanese journalist who used to work at Daily Planet until he left Metropolis before its destruction at the hands of The Joker. As he returns home he finds out that his former coworker Clark Kent is actually Superman, and that he's planning to enfor...
You are Y/N L/N three months ago you transfer to the Arista Academy where some hot sexy busty blondes will try to have you for themselves
Auguste Rolando is Sunset's childhood friend, they were kind to each other. But her parents neglected her for no reason, he tried to help her, but there was not much he could do, but once he came to check on her, she recognized him, and swore to redeem herself for what she did. One day, he found a morpher and became M...
Hiromi Kadota was one of the founders of Union Academy, and made it for the sole purpose of training a new generation of heroes to protect the world. However the Union Council became corrupt and power-hungry, and the other headmasters planned to get rid of all powerless students. Hiromi knew this secret and tried to e...
When Prime Minister Honest wants to turn the Empire into war, the Night Raid comes to assassinate any crimes. But, they're not the only ones who can save the city. A human-size monsters who can save any innocent people from any crimes, they're more than ninjas, assassins, swordsmen and others. They're Anti-Mercenaries...
When an Intergalactic Overlord has arrived on Union-Verse Prime, he collide both Union-Verse into one and he will take over the world. Ryu Tanaka and the Kaiju Defenders will join forces with Ryo Shimizu and the Special Forces to face their ultimate threat across all Galaxies known as Kudajira the Space Hybrid Kaiju w...
(Cartoon Network City X Optimus Prime Male Reader X Cartoon Network Harem) Having fun with his friends dressed as characters form their favorite shows movies and games in Comic-Con, (Y/N) dressed as Optimus prime from the bumblebee movie stops at a merchant, seeing a replica of the matrix of leadership path blaster an...
This is a sequel to my "Lincoln Decade" book. After the defeat of the Neon-Federation, Lincoln White and his friends were having a good time until they get notified of an invasion from the Unionverse. Now Lincoln must return to his role as the savior of worlds. He is a passing-through Kamen Rider. He is Kamen Rider De...
Some weeks after the battle against the Neo Repliforce, Ben 10 and Powergirl are officially married, and they start having a happy life, but the Chaos Lord named Dormammu and the cybertronian named Quintessa Prime form an alliance to destroy the Earth. Now it's up to Ben 10 and his team to stop them.
After the defeat of Union Academy, Sentinel Prime, Legion of Doom, Mesogog, Vilgax and the League of Darkness, the Dino Thunder Rangers and the Dinobots receive a calling from a mysterious figure, who needs their help against possible figures who may want to ruin Valentine's day.
In an alternate world, Ben 10 has become famous to the point of having his own team of superheroes and even a benevolent philanthropic company named Tennyson Enterprises. Unfortunately he found out that his brother Ryan Tennyson was bullied and neglected at Union Academy. This caused him to take action and try to keep...
(Kamen Rider Ichigo OC X Crossover Harem) Raiden and Ozpin are in constant war with each other. The Union Academy is close to the victory. But Raiden decided to use his trump card named Kamen Rider Ichigo. Will Raiden succeed? Or the Union will conquer the heroverse?
(Lincoln Loud X Massive Crossover Harem) After the events of NSL, Lincoln gets kicked out of his house, and gets saddened. Luckily his friend Jimmy Neutron had a solution. He gave him a drive he found before sending him to the alternate crossover universe. Now he becomes a hero known as Kamen Rider Decade.
(Betrayed Kaijumatrix Wielder X Multiverse) Zach Snow was betrayed by his family. His parents made a deal with Ironwood, his older sister Caitlin becomes Cardin's girlfriend, and his younger sister is friends with the snobbish Schnee Family. He was left to die until he found a watch similar to the Omnitrix, which atta...
(OC Gamer Spider-Man X Massive Crossover Harem) Akira Kusuo is a video game nerd and an otaku. But he is also the heroic gamer Spider-Man. He will be called to fight against an invasion led by James Ironwood. He is also a chick magnet. Why? Read and find out!