No.9 Hunter Complete S01E4

In the distant past, the "Heavenly Scar" appeared, bringing calamity to humanity. The young demoness Shangguan Zi Yan and the Taoist priest Yuan Chu are intertwined in fate, embarking on a journey to mend the heavens as ninth-rank demon hunters. Shangguan Zi Yan suffers from a malevolent disease, experiencing eccentricities between her body and spirit. At the same time, Yuan Chu is trapped in a love tribulation, where his lover is dying in the process. Having witnessed the full spectrum of human and demonic nature, the two ultimately weave a tapestry of love to mend the heavens and save the world.