The Sun in the Dark Episode 14

Bai Yi Xi and Wan Gu Chen were surrounded by the Night Clan. Relying on their mutual understanding and courage, the two broke through the encirclement and escaped the peril. Wan Gu Chen confessed to Bai Yi Xi that he had regretted that fatal blow, which had caused her to endure three hundred years of the agony of reincarnation. Bai Yi Xi, however, responded gently, saying she would rather die by his hand, because upon rebirth she could see him immediately. However, Bai Yi Xi’s body grows increasingly weak, and her malevolent energy spirals out of control. She begs Wan Gu Chen to end her life to save all living beings. Though his heart is torn apart, Wan Gu Chen realizes this is the only way out. While still conscious, Bai Yi Xi willingly meets the tip of his sword, and her life comes to an abrupt end. Overcome with grief, Wan Gu Chen declares he will no longer meddle in the affairs of the heavens. In the mortal realm, he chanced upon a Holy Ruler who bore a striking resemblance to Bai Yi Xi. Consumed by jealousy, he personally attended to her, but this provoked the ministers’ discontent. To protect Wan Gu Chen, Bai Yi Xi slew the opposing ministers, causing the malevolent energy within her to spiral out of control once more. Wan Gu Chen, with a heavy heart, ended her life. As a bystander, Bai Xiao Ying finally came to understand everything that had happened in her past life. (Source: Chinese = zuiai.tv || Translation = Deepl)