Qing Yu has been transported to the world of Naruto, becoming an ordinary member of the Yamanka clan. Due to his frail body, he is assigned to the Interrogation Department of the Konoha Anbu, where he performs mind-reading interrogations. Just as he is unsure how to get by, he awakens a mind-reading system that not only allows him to read memories but also grants rewards! Through the memories of those he interrogates, Qing Yu learns that the ninja world is far more dangerous than he imagined. He decides to stay low and focus on developing his abilities in the Interrogation Department until he becomes powerful enough to face the challenges ahead. Ten years later, the Nine-Tails' attack begins. With the Nine-Tails' claws about to crush the Interrogation Department, Qing Yu is forced to take action. 'Nine-Tails, you are too strong, you should be sealed away!'