Lao Tzu is Ji Gong

The wine and meat passed through the intestines, but remained in the heart of the Buddha.
If people follow my example, they will be on the path of demons.
Then again:
I cultivate my mind, he cultivates his speech.
Others cultivate their speech but not their hearts.
I cultivate my mind, not my speech.
This is the story of a legendary figure who transmigrates into the body of Ji Gong, and spreads his holy Buddha system throughout the world.
The long journey to the West, the Pure Land of Ultimate Bliss is far away, the vast starry sky, the war of the gods begins, the gods and demons of the West, the endless calamity...