Collecting the status quo altering storyline "A DIFFERENT WORLD" running from issues 25-30. Mark is brought to another planet in order to save it. Is he their only hope - or the source of the worst disaster to ever befall them?

After the hectic events of INVINCIBLE, VOL. 4: HEAD OF THE CLASS, Mark, a.k.a. Invincible, while continuing to deal with the loss of his father, finds himself face-to-face with piles of villains and the worst conflict of all: teenage love! Introduction by Mike Wieringo.