The Ability Steal System

Felix was one of the best elite special ops soldiers in the world, but now he is reincarnated as a bookkeeper with a seemingly useless ability in an Esper-filled world that thrives on the strong preying on the weak. When he receives a nameless book from a mysterious stranger, he gains a system and discovers that his supposed trash ability is actually a powerful skill above the SSS rank. Determined to uncover the truth about the parents he never knew, he embarks on a journey where he encounters powerful individuals and the enigmatic stranger who introduces him to a whole new realm of adventure and danger. This book pulls you in the more you read, so read at your own risk... Haha, I'm just kidding Am I? I guess you'll have to find out yourself.