What do you mean "human nature is ..."?
There are six ways of Buddhism, among which humanity and ghosts and gods are three. The general meaning of this sentence is to warn people that the right road is often confused, so when faced with a choice on the road of life, you should think twice and don't choose the wrong road! Ghost Road represents the wrong road. The wrong road starts to give people a good feeling, but it gets more and more evil, and monsters dance wildly. Xiandao and humanism felt really difficult to walk at first, giving people a very confused feeling, but the more you walk, the more you will find the weather fluctuating, and my road is thriving, which shows the wisdom of your choice!