Curse-Warding Box

A unique artifact unlisted in the guide of recorded relics. Theorized to be at least a grade-2 relic, it is a cube-like structure with an incredibly complex pattern embedded on the outside. Also known as "The Curse-Repelling Vessel", from the depths up toward the surface, it has the special ability to nullify the effects from the curse of the abyss while the subject is placed inside of it. Unable to be affected by the strain of the ascension, it can effectively be used for survival towards the climb up to the more superficial layers of the abyss.

This was the initial assumption concerning the properties of the relic; however this was merely presupposition as the relic's true function is its' anomalous capacity to revive the dead when placed inside of it.

History
When Riko was stillborn, Ozen placed her inside the Curse-Warding Box in an attempt to get rid of her, and was surprised when noises came out of it. Ozen and Lyza opened the box to find Riko alive. Ozen then helped Lyza carry the box back up to Orth, where Riko was raised.

Curiously, Riko is the only thing that has survived for very long after being resurrected by the Curse-Warding Box. Most things put inside of it reanimate only for a short period before falling dead again. It's suggested that Riko's life is connected to the Abyss itself.