Oun-mAa Niye Ressoot

Oun-mAa Niye Ressoot is an Isu vault located in the Isolated Desert in Egypt. It is connected to the Golden Tomb of Ahmose-ankh, an ancient Egyptian Crown Prince who had his final resting place built on top of the complex's remains.

Around 48 BCE, the vault was visited by the Medjay Bayek, where he activated the vault's pedestal, which in turn started a recording made by the Isu ninety-one days after the Great Catastrophe intended for Layla Hassan, who was reliving Bayek's memories in 2017.

Reference

 * Assassin's Creed: Origins