A different mother changed everything. Shirou was not only born with great magic potential, but he grew up with influences and connection that changed his fate. One such fate was being connected with Miss Blue and an accidental magic experiment that changed the destiny of the human race and Androids.
An magical experiment with Third Magic went wrong and Rin with her husband, Shirou Emiya ended up in Remnant. Many things happened as husband and wife tried to get back home. One such thing was that Rin ended up teaching at Beacon Academy. What will Ruby and her teammates learn with Professor Tohsaka? How will Ozpin, Salem and Remnant change?
When Shirou Emiya died, he expected to reincarnate or transcend to the Throne of Heroes for his deeds as a Chaldean Master. Never did he expect to end up in another world still in the Age of Gods or become a God. This is the story of Shirou Emiya, a new God of Heroes. His time on Genkai. How will Bell Cranel, his friends and harem be affected by Shirou? [AU Warning]
Tanya died creating one of the greatest superpowers. She did not expect after death to not meet Being X, but be sent to another world and become a being similar to Being X. 100 years passes to grow and spread her influence over the Special Region. How will the JSDF respond to the changes Tanya created as the Goddess of Innovation and Commerce?
Hardy was selecting a world for the Gate to open to Falmart, the garden of the gods, but the Earth she selected was the worst one she chose. It was an Earth where Divine Spirits failed to manifest and walk the Earth due to a lack of a certain something that Falmart was blessed with. The last thing Hardy was expecting was to unleash a plague of gods onto Falmart.
Even as the Great Crusade took place, the Emperor in His great wisdom had contigency plans in the event that his Imperium was destroyed. Seeds to sow a new Imperium if the first was to fall. This is the story of one such seed with Rogue Trader Shepard at the helm.
Shirou Muramasa. Rin Tohsaka. Sakura Makiri. Arthur Pendragon. These four Masters of Chaldea have secrets. They remember their past life and were born with opposite genders. Rin, Sakura and Arthur once part of one (former) man's harem. How will Chaldea respond to the secrets, and how will it affect in resolving Singularities and Lostbelts? Shirou better prepare for chaos!
A retired Shirou and Rin are enjoying their time raising and guiding their descendants when they find themselves in Singularity/Lostbelt related to the online game, YGGDRASIL. How has Proper Human History been altered and how will they resolve it? A confused Momonga is also dragged along and how will he help Shirou and Rin?
Same voice. Same skillset to copy the abilities of others and use it for themselves. That was what Shirou Emiya found it when he met his host and Master, Sasuke Uchiha. His first job was to prevent a incident of involving a newborn baby, Naruto. How will the world of ninjas react to legendary hero from another world with abilities not seen before?
Rin Tohsaka screwed up in her magical experiment and found herself in another Earth similar, yet different, from her own. Finding no way home, she started to adjust until she could return. One accident leads to her becoming new Professor for the Defense Against the Dark Arts at Hogwarts. This is her story as a teacher of Hogwarts!
Two lives that was how many times he had lived and remembered his past lives. With the knowledge and abilities gained from two different worlds, Lelouch vi Britannia will get his revenge and power to protect is comfy living! The world will tremble before the Silver Winged Zero, and the knowledge of Modern Japan and German Empire's magic!
When Grima chased after Lucina and her friends into the past, the last thing the Fell Dragon was for (Female) Robin's past life to act. Shirou and his Reality Marble, Chaldea Works, sealed Grima away. Now, it is up to Robin in a race against time to prevent both a Future Grima and the Past Grima from destroying the world.
Though, Arturia had given up on the Holy Grail, her resolve to serve as the protector of England never changed. She with the help of Avalon returned to her by Shirou continued to protect the country that she had once acted as a ruler of. As the centuries passed, Arturia soon found herself in Antarctica to serve a higher role; to protect all of mankind. [AU Warning]
What if Kayaba instead of making a Death Game, was a mage and someone with a noble goal. Sword Art Online, changed with the Day 1 "Magecraft Expansion Pack," forever changed the world by nurturing the future heroes of mankind known as the Sword Art Online Miracle. This is the story of Shirou, Kirito and their friends saving mankind from the Reverse World. [AU Warning]
One day, Hermione saw Luna was acting strangely. The girl was constantly looking around her as she went. When Hermione followed, she found Luna entering the Room of Requirements. What Hermione didn't know was this event would change her life. A life into a world of pain and pleasure. AU. Adult Content Warning.