Arthur had many regrets, now thrust into an unknown world he has to make the choice of who he is, and what he strives to be. A/N Arthur Pendragon from the Fate universe gets summoned into the world of ReZero.Crossover - Re:Zero & Fate/stay night - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 7 - Words: 28,477 - Reviews: 140 - Favs: 576 - Follows: 756 - Updated: May 26 - Published: Jul 21, 2021 - Arthur Pendragon, Reinhard A.