All three of The Tuners watch everything around what happening all across the world and all, they are here for an purpose, to make an world an better place with no bugs, with the sleepless girl Ein being the leader of the three Tuners, she is an debugger, and wants to have sleep but could not due to the excessive workloads and all, the boy with an discheveled dark blue hair with glasses Ryugo constantly tracks down anyone, blonde Kaya being the artist and sees DM'S as the bug in the system and plans to get rid of even one as well, she does what she is supposed to do with no ambition or sense of duty, they track by their computers, not by through walking around the streets because that is what they rarely ever do