An anti-routine design that is at its peak from the very beginning. The protagonist is not a lurking "good guy", but a "marginal person" who is disheartened by being framed and is preparing to completely leave the intelligence community. He was forced into a desperate situation and had to re-enter the game, but the method he chose was extremely bold - "surrendering" directly to the villain, claiming that he was the mole they could never find. In fact, he is not at all. He will use his own life as a bet, take the initiative to act as a "fake mole", and fish out the real "Sakura Group" mole, thereby destroying the entire spy network in one fell swoop.
