The dilapidated warehouse and the abandoned teaching building were hidden in the middle of the dense forest. On weekdays, there were few people here, so it was quiet and almost eerie.

They were the first teaching building and warehouse when the Sky Academy was founded. Later, as more and more students were enrolled in the academy, the teaching buildings and accommodation areas of the Sky Academy continually expanded, and the locations kept changing as well. By the time Zhuang ...