Heart Burning Demon Abyss

The Demon Realm's unique ochre-colored clouds hung low. The Heart Burning Karmic Fire of the Heart Burning Demon Abyss surged beneath Chu Mo's feet, yet it formed a strange vacuum zone due to the repulsion of his Chaos Sword Qi. Yun Che's Eyes of Reversed Time shimmered, freezing the flowing river of fire into brilliant amber, revealing the entrance to the Sword Tomb hidden beneath the flames. A pyramid formed of thousands of sword bones was slowly rotating, each bone flowing with dark golden Sword Intent – the materialized form of the Heart Burning Sword Scripture, passed down by the tomb keepers.

"Brother Chu Mo, the arrangement of the sword bones corresponds to the Big Dipper constellation." Yun Che's Heaven Suppressing Seal swept over the sword bones. Wherever the golden light reached, the scorched patterns on the sword bones moved like living things. "This is the 'Heart Burning Star Array' of the ancient Sword Tomb. Our mothers once tempered their sword hearts here."

Chu Mo nodded, his Broken Sword humming as it hovered in mid-air. The moment his Chaos Sword Qi touched the sword bones, fragmented pages of the Heart Burning Sword Scripture surged into his Sea of Consciousness like migrating birds returning home. Among them was a wisp of his mother Chu Muxue's Sword Intent – a protective mark she had sealed in the Sword Tomb before her death. "So Mother endured the nine consecutive Heart Burning strikes back then to leave me an opportunity to break the array..."

Before he finished speaking, seven burning sword shadows charged out of the river of fire. The sword cores of the karmic fire puppets pulsed in their chests, each attack carrying corrosive law, but they were stripped away by the Chaos Sword Qi the instant they touched Chu Mo's Sword Domain, feeding new power back into the domain. "Heart Burning Sword Scripture, Soul Ignition Style!" Chu Mo roared softly. His Broken Sword traced a spiral trajectory, solidifying the seven sword shadows into flaming swords, which he then threw back towards the top of the pyramid.

The skeleton of the tomb keeper leader opened its eyes, karmic fire flickering in its empty sockets. "The Chaos Sword Body can indeed reverse-refine Heart Burning Sword Intent... If Chu Muxue had possessed your comprehension back then, why would she have needed to..." His voice was interrupted by a sword's cry. Chu Mo's Broken Sword had already struck the core of the sword wheel. Yun Che's Eyes of Reversed Time precisely froze the sword wheel for 0.3 breaths, creating a fatal opening for him.

"Boom--"

The moment the Heart Burning Sword Wheel collapsed, the skeleton of the tomb keeper leader turned into sparks and merged into Chu Mo's body. Chu Mo felt his Sea of Consciousness clear. The flame patterns of the Heart Burning Demonic Jade perfectly aligned with the Chaos Sword Seal, and dark red dual-colored sword patterns appeared on the surface of his Broken Sword, the materialized form of Chaos and Heart Burning laws. He had finally completed the secondary awakening of his Sword Intent in a non-origin law.

"Look!" Yun Che pointed at the sky. The karmic fire at the top of the pyramid condensed into the phantom image of the ancient Heart Burning Sword Master. The World Suppressing Seal at her waist resonated with Yun Che's Heaven Suppressing Seal, and the two beams of light intertwined in the air to form a complete Tai Chi diagram. "Heaven Suppressing and World Suppressing were originally the two poles of Yin and Yang, separated to seal the Demon God back then..." Su Hanxue's voice came from the communication Jade Slip, but it carried an unprecedented tremor. "Chu Mo, Yun Che, you must before the Demon God awakens..."

The Jade Slip suddenly erupted with intense light, and Su Hanxue's image was torn apart by Chaos Sword Qi. Chu Mo gripped his Broken Sword, feeling the tyrannical aura emanating from the distant Chaos Realm – a sign that the Demon God was about to break free from the seal. "Yun Che, we must return to the Desolate Sword Domain immediately." He looked at the Heart Burning Demonic Jade suspended at the top of the pyramid. The resonance between his Sword Domain and the Jade Jade actually allowed him to vaguely see the entrance to the Chaos Realm.

However, at this moment, a spatial rift tore through the sky, and the giant ship of the Reincarnation Palace descended once more. Hundreds of death beams enveloped the Sword Tomb, but they disintegrated before Chu Mo's newly condensed Heart Burning shield. The phantom image of the Reincarnation Palace Master stepped forward on the light, holding a blood-stained Primordial Chaos Fragment Map. "Chaos Sword Master, do you think collecting the keys can rewrite destiny? The seven Divine Sovereigns back then already calculated that the fate of the Twin Sword Masters is only..."

"Only to perish together with the Demon God?" Chu Mo sneered. His Broken Sword resonated with the eight key fragments, condensing nine light swords of different attributes behind him. "But they didn't calculate that the bond between Heaven Suppressing and Chaos has never been sacrifice, but symbiosis."

The nine light swords struck simultaneously, tearing a huge gap in the giant ship. Yun Che seized the opportunity to recall the Heart Burning Demonic Jade, but found that the flame patterns on the Jade Jade were merging with the Heaven Suppressing Seal in her palm, vaguely forming a portal to the Chaos Realm. "Brother Chu Mo, the Jade Jade is guiding us!" Her Eyes of Reversed Time suddenly saw the future – Su Hanxue's white-clad figure was being surrounded by twelve strands of Chaos Sword Qi at the edge of the Chaos Realm.

"Let's go!" Chu Mo grabbed Yun Che's hand. The moment they stepped into the portal, the stone tablet in the center of the Heart Burning Demon Abyss rose again. The text on it had updated to: On the day the nine keys return to their positions, the Twin Sword Masters must use their hearts as guides, burning out their origins, to achieve Primordial Chaos restart.

Above the Desolate Sword Domain, Sword Thirteen's iron sword was about to slip from his grasp. The Immortal Emperor of the Mysterious Yellow Divine Dynasty was about to strike, when seven-colored flowing light suddenly exploded in the sky. Chu Mo and Yun Che stepped forward on the light. The karmic fire of the Heart Burning Demonic Jade and the lightning of the Primal Beginning Jade Pendant condensed into armor on their bodies. Wherever they passed, the Mysterious Yellow Law melted like ice and snow.

"Xiao Yiyun, your obsession should end now." Chu Mo's Broken Sword pressed against the Mysterious Yellow Crown Prince's throat, looking at the phantom image of the Heart Burning Sword Master reflected in his eyes. "Your grandfather cut off my mother's arm back then. Today, I will sever the inheritance of your Mysterious Yellow Divine Dynasty."

After the sword's cry, Xiao Yiyun's figure dissipated, leaving behind only an unwilling roar: "The Demon God will devour all of you..."

After the battle, Chu Mo gazed at the eight keys in his hand. The light of the key fragments for the first time connected into a complete star map. The location of the ninth key – the Demon God's heart at the core of the Chaos Realm – was vibrating at a high frequency, as if urging the final confrontation. Yun Che suddenly grabbed his hand and pressed the Heaven Suppressing Seal into his palm. "No matter the outcome, I will be with you."

In the distance, Su Hanxue's communication Jade Slip sent its last wisp of divine sense: The entrance to the Chaos Realm is deep within the ruins of the Sea of No Return. The other half of the World Suppressing Seal's law is hidden beneath the Demon God's reverse scale... Also, I'm sorry, I lied to you. The true mission of the Heaven Suppressing Saintess is to sacrifice her divine body for the Chaos Sword Master...

Chu Mo looked at Yun Che's shocked face and suddenly remembered the arc of his mother Chu Muxue's sword tassel swaying in the wind – the "Coexistence" sword pattern she had carved in the Heart Burning Sword Tomb back then. He gently stroked the lightning patterns on Yun Che's brow. His Broken Sword and the Heaven Suppressing Seal simultaneously emitted a clear resonance, as if the laws of the entire Myriad Realms were resonating with them.

"Let's go," Chu Mo said softly. "This time, we won't just collect the keys. We will also engrave our answer on the Demon God's heart with the laws of Heaven Suppressing and Chaos."

Yun Che nodded. The Heaven Suppressing Seal and the Heart Burning Demonic Jade in her palm transformed into flowing light, intertwining with Chu Mo's Broken Sword to form a bridge to the Chaos Realm. The sword cultivators of the Desolate Sword Domain watched this scene, suddenly remembering the prophecy from ancient legends – when the light of Chaos and Heaven Suppressing illuminates the Myriad Realms, it is the time of Primordial Chaos restart.

The storm of the Chaos Realm howled. Su Hanxue's white-clad figure swayed precariously amidst the Chaos Sword Qi. She looked at the half piece of the World Suppressing Seal in her hand and suddenly heard a familiar sword's cry from behind her. As she turned, Chu Mo and Yun Che's figures were stepping forward on the light. The Heart Burning Karmic Fire and the Primal Beginning lightning flowed around them, forming a light brighter than the sun.

"I told you, I won't let you face it alone again." Chu Mo's Broken Sword struck down the approaching Chaos Sword Qi. Yun Che had already pressed the Heaven Suppressing Seal onto Su Hanxue's injured World Suppressing Seal. The moment the three-colored light intertwined, a rift was actually torn in the sky of the Chaos Realm, revealing the blurred outline of the Primordial Sword Domain beyond.

The Demon God's roar came from the depths of the rift, carrying millions of years of unwillingness and desire. Chu Mo gripped the hands of both women, his Broken Sword pointing towards the core of the Chaos Realm. "Let's go, to complete the mission our mothers couldn't – this time, the three of us are the answer for the Myriad Realms."

The karmic fire of the Heart Burning Demon Abyss gradually extinguished. The sword bones of the Sword Tomb emitted a clear resonance in the wind, as if playing a battle song for the coming finale. The legend of the Chaos Sword Master, tempered in the karmic fire of the Heart Burning Demon Abyss and illuminated by the light of the three seals combining, was taking the most determined step towards the final restart of the Primordial Sword Domain.

And what awaited them was the last key at the Demon God's heart, the ultimate mission of the Heaven Suppressing Saintess, and the final choice of the Chaos and Heaven Suppressing laws before the Myriad Realms – coexistence, or mutual destruction?