Zhang Yuan, an ordinary boy, awakened the unique ability of a sword formation master in the trial of fate. He overcame all difficulties with his extraordinary talent and completed the rigorous training requirements within one month. Holding Chixiao in his hand, he entered the secret realm, collected famous swords, and explored the truth of his life experience on the edge of the abyss filled with dangers. As his strength soared, he showed his talents in the arena, and even when his family and country were in danger, he was committed to maintaining peace in the Great Xia. In the end, Zhang Yuan discovered the cause and effect, used the supreme realm to resolve the abyss disaster, and finally reunited his relatives, holding the sword to protect the mountains and rivers as before.