I believe that there are many players of the Honkai Dome Railway who do not know the guide on how to trigger the Bubble Mission on the Honkai Dome Railway. Next is the "Guide on the Triggering Method of the Bubble Mission on the Honkai Dome Railway" compiled by the editor of Sourcecode.com. For those who have these questions Let's take a look, maybe it can help everyone.
Note: The Black Tower doll here is not the Black Tower of "Simulated Universe"
1. First of all, everyone wants to find the early [Space Station] map and find the Black Tower doll.
2. After everyone finds the puppet, talk to it and ask the "bubble" question. At the end of the conversation, everyone chooses "Can I touch the bubble now?"
3. Finally, the bubble mission is activated.
List of bubble locations
These are the answers to the guide on how to trigger the bubble mission in "Honkai: Star Rail". Time is limited and I can't write everything out. If there is anything you still don’t understand, you can ask in the comment area and I’ll be sure to add it as soon as possible.