The march from Heaven's Reach was not a military parade; it was a slow-moving apocalypse.
As Shen Yuan led his three hundred Shadow Soldiers north, he didn't bypass the smaller sects that had sworn fealty to the Empire. He dismantled them. One by one, the "Righteous" sects were given a single choice: Kneel and offer your Spirit Veins, or become the foundation for the road.
By the time they reached the Iron-Gate Pass, the three hundred had grown into a thousand. But these were not normal recruits. They were husks of their former selves, their eyes glowing with the violet light of the Void, their loyalty rewritten by Shen Yuan's soul-scripting.
"Master," Ye Lin reported, her shadow-ice sword humming with blood-lust. "The Heavenly Sword Sect has barricaded the pass. They have brought out their 'Ancestor's Mirror' to reveal our 'demonic' forms."
Shen Yuan sat in a carriage made of black bone, pulled by two skeletal drakes he had raised from the battlefield of Devil's Throat. He didn't even open his eyes.
"The mirror only reflects what is there," Shen Yuan said calmly. "Let them look. Perhaps they will see the graveyard I've prepared for them."
He tapped his finger on the armrest. "Where is the 'rat'?"
Ye Fan stepped forward, dragging a young man by the collar. The boy was one of the new recruits, but his pulse was too steady, his Qi too pure.
"I caught him trying to send a Jade Slip toward the Capital, Master," Ye Fan growled.
The boy looked at Shen Yuan, his eyes filled with a fake defiance. "You are a plague! The Empress will cleanse the world of your filth! I am a martyr for the Sun-Glow Empire!"
Shen Yuan finally opened his eyes. The boy's bravado vanished instantly. He felt as if he were looking into the mouth of a cosmic beast.
"A martyr?" Shen Yuan leaned forward. "No. You are a conduit. You wanted to send a message to Ling Xian? I will let you send one she will never forget."
Shen Yuan didn't kill him. Instead, he placed a hand on the boy's head.
"[Fifth Gate: The Gate of Puppetry]"
The spy's eyes turned pitch-black. His body jerked like a marionette. Shen Yuan wasn't just controlling his body; he was weaving a specialized curse into the boy's very soul.
"Run back to your Empress, little martyr," Shen Yuan whispered. "Tell her the gates of the Iron-Gate Pass are open. Tell her I am waiting."
As the spy sprinted toward the Imperial lines with unnatural speed, Shen Yuan turned to the Heavenly Sword Sect's fortress.
"Lin, Fan. The Mirror they hold contains a fragment of a Spirit King. Break the mirror, and the spirit will be hungry. Feed it the Sect Leader's soul."
The Imperial Vanguard – Iron-Gate Pass
Ling Xian's elite forces were stationed behind the fortress walls. Leading them was a man who didn't look like a soldier, but a scholar. This was General Mu, the strategist of the Three Great Generals.
"The spy has returned!" a soldier shouted.
General Mu watched as the young man sprinted into the camp, gasping for air. "Report! What is the 'Sovereign's' position?"
The spy looked up. But instead of speaking, his jaw unhinged further than humanly possible. A projection of black smoke erupted from his mouth, forming the image of Shen Yuan sitting on his throne.
"Ling Xian," the smoke-figure spoke, the voice echoing through the entire camp, causing weaker soldiers to collapse with bleeding ears. "You always were fond of playing with puppets. Now, I've sent you one of mine. Look closely at his heart."
BOOM.
The spy's chest cavity exploded, but not with fire. It exploded with a Void Plague. Black, oily mist surged out, sticking to the armor of the Imperial soldiers. Those touched by the mist didn't die immediately—they began to attack their own comrades, their eyes turning the same violet black as Shen Yuan's.
"It's a Soul-Contagion!" General Mu screamed, drawing his fan. "Seal the camp! Burn anyone who is touched!"
But it was too late. The "Righteous" fortress was already in chaos. From the shadows of the very walls they defended, the Shadow Soldiers began to emerge, silent and lethal.
Above the carnage, Shen Yuan's bone carriage crested the hill.
"Today, we don't just take the pass," Shen Yuan's voice boomed over the screams. "Today, we remind the world that light is just a temporary illusion. The darkness... is eternal."
In the distance, a massive pillar of golden light erupted from the Capital. Ling Xian had finally activated the Ancient Vault.
Shen Yuan felt a familiar pull in his chest. His Sovereign Soul Fragment had been awakened.
"There you are," he whispered, a smile of pure malice appearing on his face. "Hold onto it for a little longer, Ling Xian. I'm coming to rip it out."