Throughout history, tales have circulated about a spiritual realm existing in the world. Esteemed and cultured scholars from various dynasties have held differing views on this spiritual domain. One poem states: "From Qi to Tang, the mountains are desolate, the spiritual realm is lonely, and few people travel." It notes that the spiritual realm is beyond description, and ghost workers find it hard to seek forgiveness. Author's Other NovelsNightwatcherMy Sister is a Big Star.