: If you haven’t seen the original 20 episodes, note that any extended runtime (e.g., Episode 35) may not exist in official sources—this speculation is based on the series’

I need to ensure the post is engaging, flows well, and covers all aspects the user might be interested in: plot summary, analysis, character development, themes, and possibly recommendations. Also, make it SEO-friendly by including keywords like "review," "analysis," "summary," etc., depending on the user's intent.

Finally, ensure the post is well-structured with clear headings, maybe bullet points for themes, and a conclusion that summarizes the key takeaways. Keep the tone professional but accessible, suitable for both casual viewers and more serious fans analyzing the show.

I should avoid vague statements and instead make educated guesses based on typical drama structures, while being clear about what's speculative. Maybe include how the river serves as a motif throughout the series, connecting the characters' lives and their journeys of healing and confrontation.

But assuming the user is correct and it's episode 35, perhaps the user watched a web series or a different format. Alternatively, maybe it's translated from another language, and the original title is different. However, given the user's request, I should proceed under the assumption that they want information on episode 35.