A man named Brian has been chosen to receive the power of the Gamer. He is then transported to another world called the Celestial Realm, a world where gods reside. As the ruler of the Celestial Realm, he will learn to master his new power to protect his new home along with his friends and allies. That is, when he's not visiting and saving other worlds. (SI/Harem)

A man named Brian is chosen to receive The Gamer ability and is transported to the world of Fate/Grand Order. Brian, along with his summoned allies will assist Chaldea in saving Human History from incineration. Will he prevail and become the hero he always dreamed of? (Discontinued, New version is up.)