What keeps you inside your Nightmares | A7X

In a world long threatened by curses, a team known as Avenged Sevenfold fights in secret under the orders of the organization MPD, working to eradicate the curses and protect humanity from them.

But one day, a mission goes wrong, and one of the team members is gravely injured. Their leader, known within the organization MPD as M. Shadows, is forced to form an uneasy alliance with Metallica and Linkin Park to defeat the curse once and for all.
Yet the curse turns out to be far more than they initially believed.

How do you defeat something of a magnitude never seen before?

On top of that, Metallica seems to be hiding something, and when the heads of the MPD attempt to stop the teams, it becomes clear that the curse has already woven its threads into the Nightcrawler as well.