Ark

The Ark, called the Roundtable by the Union, is a very important artifact that plays an important role in the Quests.

Overview
The Ark's is main goal is to initiate Quests given by Apocalypse, and allows certain Negators to partake in said Quest. It can also be used as a "time machine" when all given Quests are rejected with the penalty being one year until a Quest is accepted. The other way of "time travel", and the most vital aspect of the Ark, is that it allows the Negator who sits at the First Seat the ability to warp into the next loop by helping them escape the previous Earth's destruction and recreation, granting them immortality and a fixed youth set when they first warped.

Unbelievable Arc
Billy declares that Under will get the Ark before the Union does.