Shortly after, a large room opened up in front of Ikky, about 10 meters in diameter, although the most surprising thing was that in it, on the opposite wall, there was a creature frozen inside what could be described as an ice coffin. I could not identify what race it was, nor could I see its features clearly, but it was frozen there.
It seemed as if it had been trapped in the room, and deep down, it was like a warning or omen of what could happen in this test.
In the center of the room, there was a huge hourglass that as soon as Ikky set foot in the room, it began to work, the sand flowing from top to bottom.
Given the rate at which the sand fell, the margin would be about ten minutes according to his calculations.