Feng Ling is burdened with family secrets and has a blue light sword in hand, but she is always awakened by the same nightmare in the middle of the night - the last look back at her mother before she disappeared. In order to find the truth, she stepped into the legendary Guixu, but met Shen Yan in the misty passage with the same purpose.
Shen Yan was dressed in a green shirt, with an inextricable alienation hidden between his brows. The jade pendant with the word "" engraved on it in his hand always got hot when he approached Guixu. What he is looking for is the master who disappeared on the edge of Guixu ten years ago, and the unfinished sentence "Obsession creates fog, and fog locks Guixu".
A shadow chasing his mother, and a mystery haunting his master. The two were strangers, but they were forced to fight against the enemy back to back in the dreamland of wine and wine, and they glimpsed each other's inner weaknesses in the reflection of memories. When A Wu appeared with the Awakening Grass and pointed at the footless shadows deep in the passage and said, "They are all unfinished roads," Feng Ling discovered that Shen Yan's hand holding the sword was shaking - in the shadow, there was a girl in a white dress who died in the fire in his memory.
The test of Guixu is never a trap, but the most painful memories are turned into bait to see who will be willing to bite it. Feng Ling stared at her mother's phantom in the mirror, and Shen Yan faced the master's handwriting on the stone wall. The two of them must finally choose a path that allows both of them to survive between "indulging in the past" and "breaking through the fog."
Intention: Through the layers of nested chess games in the fog, it is said that "it is never the fog and the game that traps people, but the confusion of the heart; it is never the skills that break the game, but the persistence of the original heart and roots."