The Time Variance Authority has long watched over the timeline, protecting it from dangerous variations that could cause the end of everything. Now, as the organization begins to expand its tolerance of variants, it's enlisted some new recruits from timelines that have been wiped from existence: Captain Peggy Carter, Super-Soldier of her world; Gambit, despondent and aimless from the loss of his lady love; and...this can't be right...Ghost-Spider?! Has her world been destroyed?! With the TVA haunted by dreams, the team's hunt for the truth leads them straight to Hell - literally! Does the Son of Satan have the answers they need? Or perhaps the mysterious stranger following Gwen and Gambit has something to reveal? Then, when a murderer stalks the halls of the TVA, is anyone safe? Or perhaps more important, can anyone be trusted? The solution could lie in the secret floors below the R&D department - but with the TVA denying their existence, the field team will soon find out that some dangers should never be uncovered!