Bad Fun is a very interesting achievement in Honkai Impact: Astrorail. Players can unlock this achievement by synthesizing unpalatable fried rice, disciplinary energy, and disciplinary grain. Crafting can be selected using the Crafting option in the game menu.
1. Open the game menu and click Synthesis ;
2. Choose to synthesize unpalatable fried rice ;
3. Punishment energy and punishment food can also be synthesized;
4. After synthesis, you can unlock the evil achievement.