The Ultimate Universe’s first-ever event series!
Universes collide — with Miles Morales caught in the middle!
Before the Maker remade Earth-6160, he left Miles Morales the key to reach his new universe — but when Miles’ baby sister, Billie, uses that key to travel to the Ultimate Universe, it’s up to Spider-Man to save her! The problem is that the Ultimate Universe is never safe for any Spider-Man! And when the Spot attacks, Miles meets an all-new Peter Parker — and that’s ...