Description: There is a man called "Manager". He is known as the "dark shipper'' who makes a living doing business in the underworld. He is a dark man who receives requests from clients, applies "thorough control'' to the target person, turns them into ``obedient products,'' and then ships them to desired customers. He had just finished a case the other day, but he had no time to rest. This time, a request is received from Mr. Masaomi, the eldest son of the famously wealthy Kyoto family, to infiltrate a marriage report meeting that also serves as an inheritance announcement. The request is to repel the corporate spies sent by Masaomi's second son, Seitsugu, who is not happy about inheritance and is plotting to oust Masaomi's right to inherit the inheritance, and conversely, to oust Seitsugu's authority. He would have turned down the request if it had just been to kill a spy, but after seeing the information on the spy, he decided to accept the request. It may be a slightly unusual job, but he has set his sights on this target and hastily prepares.