Our hero Ryouta Arata is an otaku who's just lost his job after the dissolution of his company. Unwilling to return to his old NEET ways, he applies online to a private military security company, thinking the benefits to be promising. After what appears to be a baffling test, he's assigned to be an "operator of operators" and begins his training in a foreign country. Little does he know, the life of a private mercenary is far more grueling than he could have ever imagined!Adapted from the novel series of the same name.

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A text message would be sent out to people whose lives were in danger, guiding them to safety. This mysterious system called itself the "Police Inspector". One day, three youngsters—who had been saved by the Police Inspector in the past—receive another text. This time, it is the Police Inspector who needs help. Now, Natsumi, Shogo, and Teru work for the mysterious texter, who gives them clues as they track down a criminal. But who or what is this mysterious texter... and can they really trust it?

From Aerandria Scans: Noriko is caught up in an accident while she is going to her track and field competition. When she opens her eyes, there is the young doctor Shinoda who seems very concerned about her. She is attracted to his child-like smile, but from his lips, she learns a shocking truth - in the accident, Noriko has lost her physical body and what remains is only a brain, stuck in a little black box?! Note: The side stories in volume 1, 2 & 3 are written in novel format.