The rusted iron door opened, sliding smoothly, a contrast to its rough exterior. From this alone, the door must have been opened frequently.
The room behind the door wasn't very large, typically cluttered with several carts, but what was noteworthy was the staircase in the corner, dark and seemingly descending.
Feng Xue, who had already deduced the existence of a basement in the school due to the disappearance positions of the Poisonous Insect Body, wasn't surprised. However, staring at the staircase, he felt a faint unease.
It wasn't due to intuitive warnings, but rather because he sensed something slightly familiar.
"It can't possibly be another thing like Infinite City, right? But according to the rules of Babylon Tower, the Kaidan in this world should already be dead."
With this thought, Feng Xue began to assess the risks. With his current ability to cling to life, there were only two likely threats.
