Isekai Cheat Magician

Taichi Nishimura and his childhood friend Rin Azuma are transported to a fantasy world after being caught in a mysterious glowing light. They soon find themselves in a situation where they need to be saved from a beast by a group of adventurers, who advise them to visit the Guild to determine their magical abilities. The Guild's aptitude test reveals that Taichi and Rin possess extraordinary powers that far exceed those of standard mages, making them cheat magicians.