In a world shrouded in mystery and magic, where the arcane arts were both revered and feared, there lived a young man named Leo. He was a lonely figure, wandering the streets of the city with a heavy heart, weighed down by the burdens of his tragic past.

Leo had grown up in a small village on the outskirts of the city, where he had lived with his parents and younger sister. His childhood had been filled with laughter and joy, spent playing in the fields and exploring the forests that surrounded their home. But all of that had come to an abrupt end when a group of rogue mages had attacked their village, seeking to exploit its rich reserves of magical energy.

In the chaos that ensued, Leo had watched in horror as his parents were killed before his eyes, their bodies writhing in agony as they were consumed by the raw power of the mages' spells. His sister, who had been just a baby at the time, had been snatched away by the attackers, never to be seen again.

Leo had fled for his life, narrowly escaping the same fate as his family. He had been taken in by a kindly old woman who had seen the terror in his eyes and taken pity on him. But life with his new guardian had been far from easy. They lived in a small, run-down house on the outskirts of the city, scraping by on meager rations and what little work they could find.

Leo had been forced to grow up fast, taking on odd jobs and menial tasks to help make ends meet. He had no friends, no family, and no hope for the future. The world had become a dark and dismal place, filled with the constant threat of danger and the haunting memories of his past.

But despite all of this, Leo had one thing that kept him going: a burning desire for revenge against the mages who had destroyed his life. He had spent years studying the arcane arts in secret, determined to hone his skills and become strong enough to take on his enemies.

And now, as he stood on the edge of the city, gazing out at the sprawling metropolis before him, he knew that his time had come. He would not rest until he had hunted down every last rogue mage and brought them to justice, no matter what the cost.