Yang Yi now wants to sever his ties with the Organization of Water. The best outcome would be if he could retain full control of the organization, yet ensure that it wouldn't instantly fall apart after his departure.
To achieve the ideal state, an excellent deputy and successor is indispensable. Fortunately for Yang Yi, he has Annastasia—whether as a second-in-command during emergencies or as someone who could hold up the entirety of the Organization of Water should anything happen to Yang Yi, Annastasia is more than capable.
Annastasia is the deputy, while Brian holds the title of the organization's highest authority in terms of combat power.
But there's an issue: the Pandora Box that Brian commands still doesn't fully belong to the Organization of Water. It's as if Brian, despite being the second-ranking figure in the organization, leads a private army of his own—which isn't a great situation.