Also, considering the encoding in the original query: "esc%C3%A1ndalo" and "obsesi%C3%B3n" are URL-encoded for "escándalo" and "obsesión," respectively. That's just a note for understanding the query.
Wait, the user might be trying to download a fanfiction or a self-published work. But without more information, I can't be sure. To be thorough, I should cover all bases but stick to known information about Sáenz de la Cuesta's work. ch 1 esc%C3%A1ndalo relato de una obsesi%C3%B3n download
Another thought: The user might not know Spanish. The book is in Spanish, so if they're non-fluent, maybe they need a translation or a summary. But the initial request is about downloading the chapter. However, since the user mentioned the title in Spanish, they might be looking for the original text. Also, considering the encoding in the original query: