The male protagonist was originally a spendthrift playboy who was possessed by a "saint-type" time traveler for three years. After finally regaining his body, he was forced to imitate the other person and pretend to be a "perfect persona." What's even more amazing is that he brings his own koi buff. He can break through secret conversations between enemy agents while drinking tea, and he can pick up key information while shopping. Others praise him for his ability to predict things, but only he knows that it was all a matter of luck.
