Duke Zhou can take his companion to find someone in the dark mountains, and then his companion will go by himself, and he will be afraid before he leaves.

Mountains, goals and wishes represent sexual desire. Peer, mental decompressor (sexual desire).

Companions go away from the mountain where they are afraid of darkness, sexual fear (because they escape sexual desire)

This nightmare with negative emotions mainly reflects your recent weakness, fatigue, fatigue and lack of qi and blood.