姦裏人 偽りのメイドは裏切りに染まる

There is a man called the "Manager." Making a living by doing businesses in the underworld, he is also known by his true identity "Dark Shipper." At the request of his clients, he provides a "thorough management" to their targets, after making them into an "obedient product", they are shipped to his clients.

Even though he had just finished a request recently, there is no time for him to rest. This time, a request arrives from the first son of a certain famous and wealthy family, to infiltrate a wedding reception which also serves as an inheritance announcement event.