Return of The Sectorial Founders

The UIS has a greater problem than before and has actually done something unexpected: ask for help from the NUSRA. Their own territory has been invaded by monsters of untold power who claim to be the dark will of the sectors themselves. Turns out the constant separation of worlds has gravely upset a greater force. The Lodgers and Heroes Act, as well as all other heroes in the AUU, are called in by something unexpected: the Sectorials, which are cosmic beings that used to be the past founders of all sectors in the AUU, who claim that during their beginning times as the Sectorials, they had a great enemy that used to be a failure gravely outshined by the Sectorials and never got to accomplish anything in his life before death, and now exists as a giant monster called the Defounder, which destroyed worlds to destroy the spirit of the Sectorials before being imprisoned in a black supergiant by them. Now he has returned after the supergiant hypernovas and Defounder becomes the giant black hole of death that seeks to continue his plans. He sees the separation of the sectors' civilizations and deduces that the Sectorials' time has passed and is aiming to put them out of their misery and found his own kingdom afterward. Now our heroes must stop it with help from the Sectorials.