The protagonist of "Solo Leveling," Sung Jin-Woo, is heavily influenced by his past experiences throughout the series. His traumatic childhood and the hardships he faced growing up have shaped him into a cautious and strategic individual. This past has fueled his determination to become stronger and protect those he cares about. Additionally, his past struggles have given him a drive for self-improvement and a relentless pursuit of power, which are key factors in his character development and progression in the story.
