The oasis of weeping is there. Where is the scarlet constellation?

The official name of the oasis is Steinbrugh. You can only enter the oasis after your own troops occupy the four towers of War 3. In other words, people must be organized to beat the tower before they can enter the oasis. The monsters in the oasis are all above 54, and the monsters in the constellation are 58+. Oasis enters through the portal on the other side of the main city of War 3, and sees the palace at the resurrection point. The portal on the right goes to the oasis, and the bloody constellation is in the center of the oasis. It seems that you can only enter if you take the task.