Shirou Emiya enjoyed helping others in any way he could. As such, no one was surprised when he didn't hesitate to take in the new foreign exchange students for the school year. It was an absolute win in his eyes!...at least until he came to know them a little more. The young trainee magus had no idea what he invited into his home. (Nan Hao & Shang Feng Xover)

Having vague memories, with nothing but his name, he faces a world where he has no one to trust, but even from the depths of his soul his ideal has never changed or been forgotten, perhaps he is just looking for a place that can call home.

Illya's operation on Shirou was incomplete that Shirou passed on after destroying the Greater Grail. Thus his feeble soul traveled, and merged with a just-as-feeble soul of a newborn girl. With his last remaining powers as a magus plus Illya's leftover power, it saved his new host body...and grew up in unusual circumstances. But hey, SHE can do magic now! MTF!Shirou

After invoking Heaven's Feel to save Shirou's soul and destroying the Greater Grail, Illya passed away, using up her remaining power and lifespan for it. Then she was reborn in another world to a sorry sight and saved her new body before coldly rebuking a cruel wedded couple. Now with her new mother who was as loving as Irisviel, Illya gets the chance to truly live as Shirou hopes.

Con vagos recuerdos, sin nada más que su nombre, se enfrenta a un mundo en el que no tiene nadie en quien confiar, pero incluso desde lo más profundo de su alma, su ideal nunca ha cambiado ni ha sido olvidado, tal vez solo está buscando un lugar que pueda llamar hogar.

Archer got Rin's promise that Shirou will never become him. And since he found himself reincarnated instead of stashed back in a dimension similar to his Reality Marble, she kept her promise to him and he was freed...with one catch. He was reincarnated as an eight year old princess who was the national joke, was killed by poisoning. And now, he live once more, as a royal free GIRL.

A pair a Challenges involve Shirou being tricked into a deal with Alaya and trying to work his way out of it after being reincarnated into various worlds. Fate Stay Night kind of solutions for problems faced some Manhua.

Ever wondered what happened when a Neet got reincarnated in Duolou Dalu universed? well let's find out. Well Killua Kazuki is about to experience what it mean being Spirit Master. And what's this? "Oh that, that is a... Gáe Bolg... " "GAY WHAT!"...