Louie blinked against the blinding light, his mind struggling to piece together the fragments of his last memories. The alley, the Vice Kings, the beating. But now, the alley's reek was gone, replaced by an antiseptic sting that made his eyes water. His body felt heavy, his limbs restrained by cold, biting straps. Panic surged within him. "Where... where am I?" he croaked. A voice, clinical and detached, responded, "You're safe, Louie. You were... extracted from a volatile situation."

Louie's eyes darted to the needle, held by one of the masked men. His heart pounded in his chest as the words "Gene Modification Sequence Alpha-Nine" rang in his ears. Before he could protest, the needle plunged into his arm. Pain, blinding and all-consuming, washed over him. He felt his consciousness slip away, lost in visions of DNA strands unraveling and reforming.

When Louie awoke, he felt different, stronger, yet violated. An older man with weary eyes and a colonel's insignia stood at the foot of the table. "Welcome to Project: Bastion, Louie. You owe us your life," the Colonel said, his voice a mix of authority and expectation. He explained the existence of creatures from other dimensions and the powerful weapons known as Halos. "The Halo will be bonded with you, Louie. It will respond to your will. But remember, it is a tool, not a toy. Break any laws with it, and it will cut your head off."

Louie was led to a vault where weapons shimmered with ethereal energy. Each Halo was unique, calling to him with its promise of power. But his eyes were drawn to a gleaming silver triangle. "The triangular one," he decided, feeling its resonance within his very being. "An interesting choice," the Colonel noted. "The Triangular Halo is incredibly versatile. Remember, its potential is only as good as its wielder."

His first mission took him to a dimension painted with candy colors. Grotesque creatures with razor-sharp teeth attacked with erratic ferocity. Louie's modified body moved with precision, each swing of the Halo a testament to his new abilities. He closed the portal with practiced ease, a flicker of hope igniting within him.

The fifth and final portal loomed before him, classified as "Hardcore." The wasteland was a testament to chaos, twisted trees reaching for a blood-red sky. Louie faced the demons, their eyes burning with ancient malice. He shaped the Halo into a massive katana, determination etched on his face. "Let's dance," he whispered, charging into battle, ready to earn his freedom or die trying.