Aldrian's avatar then followed Barmun inside the cave, and as they stepped deeper, they only had the illumination crystal as the source of light on one side of the passage. The path was wide enough for three people to stand side by side, and the height was about three meters.
The avatar observing the path knew that this cave was artificially created as they continued walking downward. The deeper they went, the stuffier the air became, which was quite strange because this place was right under the World Tree, where the environment should have been rich in oxygen and freshness.
It was because of the formation's barrier at the entrance that the air was like this, as it also acted as a seal to prevent anyone inside from escaping. After walking for more than a kilometre and passing several guards and trap formations, they finally arrived at a pair of double doors guarded by another two guards.
The two guards, upon seeing Barmun, straightened their bodies as he gave his order.
