The storm clouds churned over New York City, the sky a bruised mass of fury and lightning. Thor, the God of Thunder, stood on the edge of a rooftop, Mjölnir clutched in his hand, his eyes narrowed against the deluge. Below him, the city teetered on the brink of chaos. Loki had returned, his trickster brother weaving a web of lies and deceit that threatened to unravel the fragile peace Thor had fought so hard to maintain. The rain washed over him, a baptism of fury and resolve. This night, he would put an end to Loki's madness.

"In the heart of the storm, I am the fury that gods fear."

Thor leapt from the rooftop, landing in the heart of Midtown with a ground-shaking thud. Civilians scattered, their screams a discordant symphony in the storm. Loki stood at the center of it all, his grin a wicked slash in the darkness. "Brother," Loki taunted, his voice carrying above the din, "come to join the fun?" Thor's response was a crack of thunder, Mjölnir arcing through the air towards his brother. Loki dodged, the hammer smashing into the pavement, sending shards of concrete flying. "You cannot win, Loki," Thor growled, his voice a deep rumble of thunder. "This ends now."

"Lightning is my wrath, and thunder is the sound of my justice."

The battle was a blur of motion and power, lightning and magic clashing in a deadly dance. Thor's hammer struck with the force of a god's wrath, each blow a testament to his unyielding will. But Loki was swift and cunning, his illusions and spells a constant challenge. The city trembled under the weight of their conflict, buildings shuddering and glass shattering. Thor's muscles burned with exertion, his mind a tempest of anger and determination. He could not, would not, let Loki win. Not this time.

"With every swing of Mjölnir, the heavens tremble and the wicked fall."

As the fight raged on, Thor caught a glimpse of something in Loki's eyes—a flicker of doubt, a moment of hesitation. It was all he needed. With a roar of fury, he summoned the full power of the storm, lightning crackling around him in a blinding display of divine might. "Enough!" he bellowed, his voice shaking the very foundations of the city. He swung Mjölnir with all his strength, the hammer connecting with Loki's chest and sending him sprawling across the ground. The trickster god lay still, his illusions shattered, his power broken.

"Beneath the storm, my resolve is the hammer that shatters all darkness."

The rain began to slow, the storm clouds dissipating as Thor stood over his fallen brother. Loki looked up at him, his expression a mixture of pain and defiance. "You never learn, brother," Thor said, his voice heavy with sorrow. "You cannot defeat me with lies and deceit. Our bond is stronger than your treachery." He reached down, pulling Loki to his feet. "This ends now," he repeated, his grip firm but not unkind. "We will return to Asgard, and you will answer for your crimes." As the dawn began to break over the city, Thor led his brother away, the god of thunder a beacon of hope in the darkness, ready to face whatever trials lay ahead.