The gangster boss suddenly drowned, and an undercover police officer who looked similar entered his life pretending to be a gangster boss. He occupied the boss's villa, spent the boss's money, took care of his sister-in-law, and ordered many of his younger brothers to keep forging ahead and constantly climbing to the top on the thin ice of the undercover road. He pretended to be an undercover policeman and pretended to be a gangster boss.
