As he said, he was indeed very interested in the Buddha's cultivation methods.
Where was the interest?
It was mainly in the mystery of the Buddha's cultivation methods.
It is said that in a very early era, humans were suffering from heavenly disasters and earthly calamities, and it was a group of Buddhist monks who came to save all beings from suffering.
It sounds ridiculous, but since there are rumors, it must not be baseless.
The most critical point is that the mystery of Buddhism makes it hard for people to trace, which also makes the genuine Buddhist cultivation methods even rarer.
In fact, a long time ago, he had encountered Buddhist methods. For example, the Dari Buddha's legal body, and the Reincarnation Vajra Sutra of the Black Dragon Sect. Theoretically, both are Buddhist methods, but in practice, these techniques are only related to Buddhism in form and not in substance.
