I think I found the reason. If you wish to know the truth, do you think you can lend a hand?

In fact, the key still lies in the complexity of these structures. Bring 30 , 30 , and 30 to Janitor monk. He will know the truth.

If you are so strong, why would you not help me. This means disaster for Shaolin...

The key is in the heart. I understand now. Please go to the Dharma portrait enshrined at the top of the pavilion, and you should be able to find the truth.

If you want to know the truth, please collect 30 of each core as soon as possible.