The King Meets a Sorcerer
Disclaimer: This fan fiction will have spoilers from both the CW show, the Flash and Sui Ishida's manga Tokyo Ghoul and Tokyo Ghoul:re. If you are not caught up with the fourth season of the Flash, then you are in for characters and their traits that will be spoiled. This story will also, for the most part, be caught up with Tokyo Ghoul:re.
Kaneki finds himself in a place he had never heard of. He resides within Central City, the beginning of people called "Metahumans". Ken obtains a job at the Central City Police Department. He works alongside a man named, Barry Allen, however they help each other solve crimes unbeknownst of the other's secret identities or their pasts.
New and old enemies of the Flash's miraculously show up for a rematch or two. Until the most powerful villain, to date, challenges the team.
How will Team Flash react to what Kaneki is, once he tells them? Will the team defeat their most difficult and sinister foe, yet?