1, the most commonly used method is to find too crystal in the wild to fight too crystal group war.

2. After successfully defeating Taijingbao Kemeng, you can get a certain number of Taijing fragments.

3. In addition, after the school final exam, after completing the events of math teacher Tan and art teacher Ba Shuo, you can get 50 rock-too-crystalline fragments and dragon-too-crystalline fragments respectively.

4. After defeating Aoki, the owner of Jinhui Road Museum, for the first time and unlocking the treasure canteen, you can get 50 ordinary taijing fragments by talking with the chef.