Everyone in the world of cultivation knows that Li Xi, the leader of the Xuanxiao sect, cultivates the ruthless way, which is as cold as ice and blood will be seen when the sword comes out. The young master of the Scarlet Flame Sect, Jiang Yun, is domineering and arrogant. He burns everything with a scarlet sky whip. He hates people saying he is not as good as that "ice cube face".
Until the Sky Dome Competition, Jiang Yun was knocked off his hair with a sword in public. In shame and anger, he broke into the Xuanxiao Gate at night, but accidentally triggered the evil energy sealed in his body, and almost went crazy. Li Xi came to the rescue, but left an indelible frost mark on his wrist - it was the Xuanxiao Sect's unique fate contract. From then on, the two of them had spiritual powers and were linked to each other in life and death.
Jiang Yun discovered that Li Xi was not as ruthless as rumored. His blood was warm and he had an old fire wound on his heart. He would even secretly suppress evil spirits for him on dark moon nights. And Li Xi gradually saw clearly that this arrogant little overlord had a burning obsession deeper than Chi Yan's.
But the world of cultivation can't tolerate such sentiments - Xuanxiao Sect cultivates the idea of severing love and desire, while the Red Flame Sect cultivates the idea of burning the sky and destroying the earth. When the evil spirit in Jiang Yun's body completely goes out of control, and when Li Xi's glass heart is broken due to emotion, they must make a choice: follow the way of heaven and forget each other in the world; or go against the will of heaven and change their fate, even if their souls are scattered...
Intention: "The most difficult calamity is not the thunder and fire, but the temptation to do it knowing that it cannot be done."
Through the bond between Li Xi and Jiang Yun from old enemies to Taoist companions, the eternal contradiction between "the ruthless nature of heaven" and "the true nature of human nature" in the world of cultivation is explored, showing that true transcendence does not lie in severing love and desire, but in the courage to still choose to stay together after experiencing the tribulations of the mortal world.