Intrepid

It was said that at the start of the God War, Constance defeated an Ancient God named Sanders and used his body as a frame to build the Intrepid.

Before dying, Sanders used the last of his God Power to cast a God Curse, turning this ship into a cursed ship. Thus, the God Curse had always been hovering around the Intrepid. All those who set foot on the Intrepid would encounter sinister things in there, including countless powerhouses who met there ends. ''' Ch. 602 '''

Mafa Merlin obtain a set of blueprints for a Heaven Rank Array which was also a map of the entire Intrepid leading him to realise that the ship was actually a Heaven Rank Array.