In ancient times, in order to prevent the Dark Source clan from devouring their spiritual veins, the creatures of the three realms used the blood of the Five Spirits as a guide to set up a nine-layer seal to trap them in the abyss of chaos. Thousands of years later, the seal gradually became looser due to the erosion of time, and the remnants of the Dark Source quietly awakened, controlling the Heart Demon Sect to cause a bloody storm in the three realms. They slaughtered the guardians of the spiritual veins and plundered the treasures of heaven and earth, just to collect the five spiritual bloodlines of wood, fire, thunder, ice, and gold, completely break the seal, and restore the glory of the Dark Source tribe to rule the three realms.
In the lower realm of Qinglan, the Ling family has been guarding the Wood Spirit Veins node for generations, but they were wiped out overnight. Only the young clan leader, Ling Chen, was hidden in a secret room by his parents. He witnessed his clan members wailing in the flames of the Heart Demon Sect, and fled into the Lingxiao Sect, bearing the blood feud of one hundred and thirty-seven people. He thought that becoming stronger through cultivation and killing enemies with his own hands was his only goal in this life, but he didn't know that the wood spirit bloodline he carried was the core of the five spirits that the Dark Source tribe coveted, and it was also the last hope of the three realms.
A spiritual guardian battle across the three realms, a fateful entanglement about revenge and redemption, watch the five-spirit boy break through the sky with a sword, use blood as a guide and fetters as a shield to reverse the crisis of the three realms and recast the ancient seal!