Enter the game, find the NPC of Coral Palace, complete the task assigned by her, and then you can open Xia Yuan Palace. The following are the specific steps:

Tools/materials: iPhone 12, IOS 15.3. 1, Protogod 2.5.0.

1, dialogue NPC

Enter the game and come to the Coral Palace to talk to the deer.

Step 2 find the key line

After the conversation with Lu Zi, I began to look for two key patterns to open the deep palace.

Step 3 open the altar

After finding the key pattern, you can unlock the altar near the key pattern.

4. Open Xia Yuan Palace

After unlocking the altar, go back to the Coral Palace to talk to the deer, open the Xia Yuan Palace and enter the Xia Yuan Palace to get a reward.