How to achieve the achievement of "Collapse Star Dome Railway" after a long period of hard work? Travel through the stars and discover your destiny! "Collapse Sky Railway" invites you to take a fantasy train, explore the vast universe, and experience the dual charm of profound plot and strategic combat. Bringing you the skills to complete the Collapsed Star Railroad's long-skilled Shuangfengxu achievement.
1. First, players need to advance the main line to "Dance in the Sky. Trial of Edge. Part 2".
2. Then players will encounter BOSS Hu Lei many times while performing tasks.
3. In the end, if you win the battle with Hu Lei, you will get the achievement "Long-sharpening frost front must try".
The above is the complete content of the long-skilled Shuangfengxu achievement completion skills in "Honkai Impact: Star Rail". For more game guides, please click on the source code website.