"Boom -" The bronze door that had sealed the tomb for thousands of years was cracked, and the crisp sound of the black iron chain breaking pierced the dead silence. Su Xuan clutched the rusty tomb-guarding knife and looked at the nine-headed thunder beast outside the cave, which looked like a golden lamp. This was the first time he had seen a living creature in the thousands of years he had been guarding the tomb, but it was also his life-saving talisman. "Poof!" The thunder beast's tail cone pierced his left shoulder, and blood spattered on the four words "Burial of Heavenly Dao Palace" engraved on the bronze door. In the severe pain, a light suddenly exploded in his mind. "Triggered by an instant epiphany - analyze the thunder beast "Nine Heavens Thunder Pattern", fuse the "Tomb Guard Sword Technique", and generate "Thunder Breaking the Nine Heavens"!" The blood-stained blade suddenly lit up with purple electricity, and Su Xuan jumped against the thunder light. When the last roar of the thunder beast dissipated, he touched the ancient Taoist pattern that suddenly appeared behind the door, and heard the whisper in his own blood: "Tao seed... It's time to wake up." The calamity was approaching, and this side of the world thought he was the most stupid tombkeeper, but little did they know that his epiphany could destroy all calculations.