Ji-Ho is a 24-year-old man with a troubled past. Having spent 15 years trapped in a dark basement with little food, he is now free but still struggling to cope with everyday life. He is scared of everything and has developed a nervous stutter, making it difficult for him to communicate with others. Despite his hardships, Ji-Ho remains a kind and gentle soul. His dark eye circles and malnourished appearance showcase the extent of his trauma, but he persists, determined to rebuild his life.