Shirō and Miyu Emiya, upon the grails granting of Shirō's wish for Miyu's happiness are taken to Jump City. Sadly, even happiness isn't something that's easily obtained and for his sister's happiness, well, Shirō's willing to play the villain.

Ten cuidado con lo que deseas, puede que se haga realidad. Contiene algo de NTR.

Zelretch was bored, for this reason to provoke his pupil in a strange competition, create a champion and send him to another world, specifically the world of the titans. What's wrong with Titans when they know the new hero or villain, Legion, armed with the Servatrix, Omnitrix and an alien symbiote.

Summary: Raven and Beast Boy move to Fuyuki City as they go into semi-retirement. Raven keeps a promise she made to Kiritsugu to train Shirou in magecraft and to teach him heroism, but will it be enough for him to survive the Fifth Holy Grail War? Shirou/Rin, Beast Boy/Raven, Saber/Jason Blood (Etrigan).