In order to fulfill his master's last wish, the young monk Chen Qingxuan embarked on a journey to the mysterious realm with the Setting Sun Sword and the ancient bronze sword. He vowed to bury the Setting Sun Sword in the sword tomb and ask questions about the sky.
On the way, he was caught in the desperate situation of the monster beasts and the golden-eyed lion king at the ninth level of Qi training. However, he realized the true meaning of "the swordsman is the blade of the heart" on the line between life and death. He combined the sword intention of the two swords to realize the "Knocking on the Blue" sword, killing powerful enemies in an instant and breaking through to the fourth level of Qi training. By chance, he found the guidance of the Sword Tomb in the cave, broke into the trial space with the Qi-guiding jade pendant, and passed three levels that tested the spirit, Taoist heart, and sword courage. He was recognized by Xue Wuya, the original owner of the Setting Sun Sword, and obtained the blood token and clues to the real entrance of the Sword Tomb.
In the end, Chen Qingxuan rushed to Wanjian Cliff, the center of Xuanyu, and faced the majestic sword intention and thousand-year secrets of the secret realm of the sword tomb. He was determined to inherit the Taoist bones and legacy of Xue Wuya, use the sword of righteousness to kill evil spirits, protect the inheritance of swordsmanship, and walk out his own supreme swordsmanship on the path of cultivating immortality full of crises and opportunities.
