In the spiritual source world, the Feng family was destroyed by the Xuantian Sect because of protecting their spiritual veins. In order to protect her younger brother, the girl Feng Xi accidentally awakened the Phoenix bloodline. She retreated behind enemy lines with the fire seal on her palm and fell into a coma. She encountered the shadow of fate in her dream. While on the run, her younger brother was seriously ill, and Feng Xi met Xiao Yuan, the genius of the Xinglan Sect. The spiritual mark in Xiao Yuan's body reacted to Feng Xi and took the three of them into the company. The two people's spiritual veins are in harmony, the Tongxincao changes color due to Xiao Yuan's blood, and their love gradually grows. The Wilderness Territory was attacked by Xuan Ye's men, Xiao Yuan protected Feng Xi from being injured, and Feng Xi used her blood to stop the bleeding and seal her love. The spirit vein stone reveals that the two are the reincarnations of a couple who protected the pulse thousands of years ago, and their tribe may be in the snowy region of the far north. The latter two broke into secret realms, fought evil spirits, and went through clan struggles. Finally, they gathered all the clans and used the fusion of spiritual veins to awaken Xuan Ye's repentance, protect the spiritual source world, and continue to write a thousand-year fateful love.
