As Ace Kurotsuchi remained trapped within the hidden chamber, the revelation of the Rune's creator's name, Malachar, echoed in his mind. He couldn't help but wonder what malevolent scheme Malachar had in store for the demon realm and beyond. Outside the chamber, in the depths of the demon realm, Malachar's sinister plans were already set in motion. He had gathered a group of powerful and corrupted beings who shared his dark ambitions. They were known as the "Covenant of Shadows," a secret cabal that sought to harness the Rune's malevolence for their own nefarious purposes. Malachar addressed the Covenant with a chilling smile. "My associates, the time has come to unleash chaos upon the realms. The Rune's power is nearly at its peak, and with it, we shall reshape the very fabric of existence." A sinister figure among the Covenant stepped forward. "What is our next move, Malachar?" Malachar's eyes gleamed with malevolent anticipation. "We will use the Rune to tear open the boundaries between dimensions. We will unleash its darkness upon other realms, sowing discord and chaos wherever it touches." Another member of the Covenant questioned, "But what about Ace Kurotsuchi? He remains a threat to our plans." Malachar's smile turned into a wicked grin. "Ace Kurotsuchi is trapped within the hidden chamber, powerless to stop us. He will be our ultimate pawn, and when the time is right, we will use him to further our cause." The Covenant of Shadows nodded in agreement, their allegiance to Malachar unwavering. With the Rune's power at their disposal and Ace as their unwitting pawn, they were poised to unleash a malevolent wave of chaos that would sweep through dimensions, plunging all realms into darkness. Back within the hidden chamber, Ace's determination to break free and confront Malachar had never been stronger. He knew that he had to stop Malachar's malevolent scheme before it could be unleashed upon the realms. As he continued to struggle against the unbreakable seal, Ace's thoughts were consumed by the looming threat and the fate of the demon realm and other dimensions. He was determined to thwart Malachar's plans and put an end to the darkness that threatened to engulf them all.