Xihe, a handyman of the Qingyun Sect, has mixed spiritual roots and mediocre qualifications. He has been cutting rocks in the mines for three years, but with a tenacity that does not believe in fate, he found a new way to refine the chaotic energy with the incomplete "Hunyuan Guidance Technique". A sudden change occurred late at night, and he accidentally awakened Xuan Ming, a relic of chaos sleeping underground, and the golden lines inherited from the ancient Chaos Saint appeared on his palm.
Yaoguang, the saint of Taixu Palace, came to Qingyun Sect with her pure glass heart to clear away the leaking chaotic turbidity. When the two met for the first time, they sensed the fatal resonance of each other's power - chaos and purity were originally two sides of the same body when the world first opened. From talking at night under the locust tree in the medicine garden, to standing side by side against Xuan Ming's ground breaking on the west slope; from making a pact with the relics under the Duantian Abyss in the ancient mountains, to ascending the heavenly steps to enter the Valley of Cause and Effect in the Upper Nine Heavens, the truth about Xuan Jizi's plan for thousands of years gradually emerged - he wanted to use the way of cause and effect to steal the Zhuo Abyss and control the lifeblood of the three realms.
After the war, the final solution to the seal of Zhuoyuan is before us: Hunyuan Dao Fruit requires two people to suppress it with their bodies and sink it forever into the ground. But Xihe and Yaoguang did not choose this path. They found the "Double Star Sustainability Formation" - replacing the suppression of dead objects with the circulation of living bodies, and replacing sacrifice with staying together. The two of them reached the peak of Lianxu Hedao in cultivation, turning their core power into eternally moving amber twin stars, and used the endless power of fusion to permanently solidify the turbid abyss underground.
At the end of the story, they were not sealed to death or separated by fate. They are alive, standing side by side, each carrying their own missions, and thinking of the same person. All sentient beings in the three realms are at peace, and they have made the greatest contribution to protecting the three realms.