Max Chavez is a ghost, and he's not mad about it. He gets to walk through walls (usually) and spend the afterlife with his bandmates, who happen to be his family. But when their beloved haunting grounds are replaced by a flashy superhero headquarters, Max and the band realize they only have one option: Haunt the building until the "heroes" move out.
There are just two major problems. One: Max is a terrible haunter and has no idea how to make his presence known. Two: The superheroes are brave, powerful, and well . . . Immovable.
From the blazing leader Solaris to the mysterious paint-wielding Chroma and the ultra-dreamy Titanium Knight, the team has trained for every scenario . . . except ghosts.
When a darker, edgier paranormal force offers to mentor Max in the fine art of haunting, he thinks he's finally found his groove. But as the Immovables escalate their own efforts to banish the ghosts, Max must make some choices. Can he successfully "boo" the heroes off their stage, or is the curtain about to fall on his afterlife for good?