In a fantasy world where spiritual power reigns supreme, the thousand-year dispute between the Divine Pavilion and the Shadow Pavilion is like a raging fire. The young man Lu Yibai has the blood of Zhulong and joins the Shen Pavilion.
As the battle escalates, the mysterious power of the Shadow Sword, the secret of Zhulong's true body recovery, and the ultimate goal of the Shadow Pavilion gradually intertwine into a huge web. When Lu Yibai steps into the Condensing Realm and Zhulong is about to fall asleep, can he continue to protect the important people after losing his powerful help? Between the mountains and the sea, under the Ash City, a battle concerning the survival of the world is unfolding with unstoppable momentum. Blood and bonds are intertwined, conspiracy and truth collide. Let's see how the young man can use time as the blade and space as the boundary to cut through the fog in this crisis-ridden world!