There are four bloody monasteries, namely cemetery, library, armory and church. Cemetery and library are copies of about 30 entry levels, armory is about 34, and church is about 37.
Blood Monastery is a replica, located in the upper right corner of the main city of undercity. I believe many players have been there, and it is also the accident site of the previous alliance and tribe. In the copy, it not only has a lot of experience, but also has a lot of good equipment. It is a holy land for leveling. Players in the copy can enter at level 20, but the efficiency is not high. Generally speaking, it is more efficient to join the club at level 25 or so.