Throughout the series "Solo Leveling," the protagonist, Sung Jin-Woo, undergoes significant character development. At the beginning, he is portrayed as weak and underestimated by others. However, as the story progresses, he becomes more confident, determined, and powerful as he faces various challenges and enemies. Sung Jin-Woo's transformation is marked by his growth in strength, skills, and leadership abilities, turning him into a formidable force in the world of hunters.
