I believe that many players are not sure about this yet, so today I will let the editor of Sourcecode.com show you how to make the Blue Bird Exploration achievement in Honkai Impact Railway 2.4. I hope it will be helpful to everyone. Helps!
Answer: Use the clever bird to open the hidden underground passage
1. Enter the game and locate the corresponding location, and follow the prompts to activate the messenger.
2. Control the bird to fly to the lowest platform in the northwest corner to complete the contact.
3. Follow the prompts and fly to the southeast platform for secondary contact.
4. Then go to the higher platform in the southwest to implement the third contact.
5. After successfully completing all contacts, you will receive achievements and receive rewards.
