How does the Dragon Ball burst regenerate the potential and skill beads?

The Dragon Ball bursts to regain its potential and skills: 1. Select "People" → "People Properties" menu to enter; 2. Click the physical button at the lower right to start the countdown (which can be set freely); 3. Countdown to about 5 minutes and 3 seconds, and the Dragon Ball Transformation System will appear. At this time, you can gain experience by defeating or killing your opponent.