In the Tianshi Hall, incense and candles were lingering, but it could not dispel a trace of depression. The contemporary Heavenly Master Zhang Xuanling has white beard and hair, and a pale face, but his eyes reflect the movement of stars and the joys and sorrows of the world like a deep pool. He looked at the fading dusk outside the palace and sighed softly. At the end of the sky, an imperceptible dark atmosphere is constantly eroding the sunset. It is a sign of the imbalance of heaven and the rebellion of yin and yang.