One of the most troubling things in a game is the 7pm method for finding hidden achievements in Honkai Impact Railway 1.3. This problem is the same in the Honkai Impact Railway game, giving many players a headache. It is not difficult to solve this problem. As long as you know enough about the game, you can easily solve it. The editor of Source Code Network will explain the solution to you below.
Just listen on the train.
