I should also consider that the user might not know about legal downloads. So I can suggest purchasing through official stores like Amazon, Kobo, or Google Play Books, or borrowing from a library. Maybe in some countries, libraries offer e-books through public library systems. The user might not be aware of services like OverDrive or Libby that use library cards.

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.

Also, sometimes authors release free chapters or excerpts on their websites. The user might find some free content there. Tere Liye's official website or social media could be a place to check for free material, but not the entire book.

I should also mention that if they're struggling financially, looking into free libraries or asking for the book as a gift in a library could be options. But I need to avoid any mention of illegal download links or methods.