"There are three floors underground. On the first floor, there are 16 rooms that are similar to the first room we entered, and each room is occupied with hundreds of holy fire-level monsters. On the second floor, there are 12 rooms with holy fire-level monsters that are even stronger. Basically, they are on blue and purple flame-level. There are fewer monsters over there as there are 30 to 50 monsters in each room. On the third floor, which is also the lowest floor, there are two big storehouses. The first storehouse contains four gold flame-level monsters whereas there's an immortal-level monster in the second storehouse…"