Another angle: maybe the user is a fan who is looking for a story similar to Tere Liye's style. If "Pulang Pergi" isn't real, perhaps they want a similar tale. I can recommend other books by Tere Liye, such as "Pulang," "Negeri Sakti," or "Setiabudi." These have themes of adventure, self-discovery, and personal growth, which his works are known for.