>>118064925A couple million years ago Apocalypse and his family lived on the island of Okkara, until it was attacked by demons. To bead the demons Pocky split the island in two, creating Krakoa and Arakko, and sealed the demons away on the Arakko half, along with his family. His wife, Genesis, and their kids, the original four horsemen, joined with the mutants of this sealed dimension to create the nation of Arakko and protect themselves from the demons.
Fast forward to modern times, Apocalypse's grandson, Summoner, arrives with a bit of Arakko to ask for Apocalypse's help to save Arakko from the demons. So Apocalypse sends Betsy and Excalibur into Otherworld to establish a portal in the Starlight Citadel so he can get to Arakko. When the portal is finished, Apocalypse leads an expedition team and meets his kids again. Turns out Summoner was lying, Arakko has already fallen to demons, the mutants of Arakko have joined them, and now they're after Krakoa.
