1. After collecting three star-like spheres, go to the relic room where the spheres are submitted.

2. All three spheres can be embedded in murals.

3. Then the stars on the three murals are lit up, and three Lei Ling appear at the same time, and you will get an exquisite treasure chest. At the same time, Lei Ling will have a Leiling treasure in the corresponding position of the mural, which needs further exploration by players.