After Four Years in Purgatory, I Beat the Warden on the Day I Was Released.

An unknown prodigal son was imprisoned for hurting someone impulsively. After many years, he finally regained his freedom. However, will the world still be the same four years later? Those people, still those people? Is it still possible for the former lover? Returning to this familiar yet unfamiliar bustling city, where should the protagonist go? Let's take a look at how Yu Shan bravely fights powerful enemies and moves toward glory in this prosperous city with bright lights, feasting, and heart-warming amidst dangers and dreams. He outsmarts his high-ranking and picky future mother-in-law, and finally wins the beauty back. How much love and sorrow there is in the world, all in this book tour!