How can the hero Fang Han use his own strength to traverse the vast fantastical world? By clinging to an unwavering refusal to accept defeat, he cracked the code of supernatural abilities and transformed his mortal body into an immortal one. Fang Han will reveal a new and prosperous world filled with immortals, demons, and mortals, along with countless innovative magic weapons. In addition, Fang Han will encounter conflicts between immortals and demons, love and hate. It will eventually lead to success.

centers around an imperfect copy of a Grail War based on the Third Holy Grail War in Fuyuki. Following the conclusion of the third Grail War, a US-based organization with magi distinct from the London-based Mage Association, used data from Fuyuki's Grail War to plan their own ritual. Seventy years later, they used the city of Snowfield as the Sacred Land for their own Grail War. However, they were unable to successfully replicate every aspect of the ritual, resulting in it acting only as an imitation that has lost the Saber class and allowed for the summoning of strange Servants due to the blurring of the definition of a "hero." Rohngall and his pupil, Faldeus, have been dispatched by the Mage's Association to investigate the city and the state of the war. Faldeus, a US organization spy, has Rohngall sniped upon his arrival, despite knowing that Rohngall is a puppet. He declares that their Holy Grail War has been in development and is real, causing a commotion at the Clock Tower, and that he wishes to "advertise" the project to the Association.

Eight season of .

Second season of Tensei Kizoku, Kantei Skill de Nariagaru.