Ivan, a young man from a remote village, his greatest wish in his life is to grow up safely with his childhood sweetheart Ari and live a stable life guarding the land of his ancestors.
Until that day, the Immortal Sect came to the village to seize the spiritual vein and took Ari away as a hostage.
In order to save the one he loves, Ivan, who has no foundation, embarks on the path of immortality and practices an incomplete mental method that is regarded as useless by the world - every time he breaks through a level, he will suffer a backlash that is heart-breaking and bone-crushing; if he wants to achieve it quickly, he can only burn his lifespan.
When he was finally able to swing the knife, he saw himself in the mirror with gray hair and a straight face.
In the final battle, Ivan faced thousands of troops with his own strength. Wherever the sword fell, he fulfilled his oath of "one man guarding one city" and forever became the ray of breeze that protected the village.
Many years later, there was an old lady doing embroidery under the old locust tree.
When the wind blew, she raised her head and said softly: "The wind is so warm today, you must be back."
