Yu Yao, the "Chosen One," was prophesied at birth to unite the Six Realms in the future. As she was half-immortal and half-demon, she possessed demonic energy within her, a power forbidden by both the Celestial and Demonic Realms. To protect her, Yu Yao's mother used all her life's magic to seal this power inside Yu Yao's tears, leaving her unable to cry for the rest of her life. Then Yu Yao met Cheng Xi, and her peaceful days came to an end. After enduring unbearable pain and heartbreak, Yu Yao finally broke the seal and unleashed her demonic energy. From then on, calamities piled up, and she was doomed beyond redemption. Cheng Xi, too, eventually fell from immortality and became a demon for Yu Yao…
