A assassin and a cold, heartless mafia. He has a mission to get information from your father's company and to kill you, but he already loves you. Because to protect you, he was forced to die. You can give him serious injuries, no need to die. When surgeons attach chips to the boss's subordinate assassins, only the boss knows their identities, and they are also the only ones who know where the chip is, and because the chip is smaller than 0.5 millimeter, removing it is impossible.