The Collapsed Star Dome Railway Abyss is the Garden of Oblivion in the game. You will experience and open it together when completing missions in the game. The Garden of Oblivion will be refreshed every week. There are very powerful monsters in it. Likewise, the rewards are also very rich. It is one of the must-play challenges every week. Here is the detailed method to open the Garden of Oblivion.
1. Click the **Travel Story** icon in the upper right corner of the game interface.
2. In the travel notes interface, click on the **Qing Long Yu Meng** option on the left.
3. Then click the **Go to participate** button in the lower right corner.
4. Then click the **Start Tracking** button on the lower right.
5. Go to the designated mission location according to the mission prompts.
6. After arriving at the mission location, click the **Investigation** option on the right side of the interface.
7. Click the survey option again to continue.
8. Complete the conversation with the messenger.
9. Click the **Messenger** option that appears on the right side of the interface.
10. Finally, click ** to enter the ** option to successfully open the Garden of Oblivion.
