Series

Watch Had I Not Seen the Sun (2025) Online

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8.225 votes2025TV-MA18h 20mEndedCrimeDramaMysteryOfficial site

Synopsis

Filmmaker Zhou Pin-yu interviews a serial killer in prison — an encounter that triggers a string of mysterious events tied to a buried past.

Episodes

Part 1

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1. Episode 1Now viewing2025-11-1352m9.1A film crew covers the case of an infamous killer for a documentary. Pin-yu starts to have strange visions and encounters in her new house.
2. Episode 22025-11-1353m8.0A teenage Jen-yao faces a difficult time at home and forms a friendship with a dancer in school. In the present, Pin-yu continues to see the ghostly girl.
3. Episode 32025-11-1355m7.0While on assignment at Jen-yao's old house, Pin-yu finds a photo connected to her visions. In the past, a teenage Jen-yao gets into an accident.
4. Episode 42025-11-1354m8.0As Hsiao-tung and Jen-yao grow closer, their bond deepens, sparking jealousy from someone who secretly has feelings for her.
5. Episode 52025-11-1355m8.0A nasty rumor spreads in school about Hsiao-tung and Jen-yao. As school authorities get involved, a friend takes the fall while tensions grow in class.
6. Episode 62025-11-1355m7.0Jen-yao leaves home, Hsiao-tung and Yun-chen take a trip together. Yun-chen makes a life-changing choice. In the present, Ta-wei finds a shocking video.
7. Episode 72025-11-1355m8.0Jen-yao faces the ultimate betrayal when someone close frames him for crimes he did not commit, making him a wanted man.
8. Episode 82025-11-1356m7.0Wanting to support Jen-yao, Hsiao-tung attempts to get closer to Ouyang Ti. But as the night progresses, the situation takes a dangerous turn.
9. Episode 92025-11-1353m8.0Seeing her hurt and in pain, Hsiao-tung's mother promises that she will get justice for her. An enraged Jen-yao decides to plot for revenge.
10. Episode 102025-11-131h 5m7.0On the rooftop, Hsiao-tung and Jen-yao make a promise to meet in five years. On the streets of Taipei years later, Jen-yao encounters a familiar stranger.

Cast

Top Billed Cast

Tseng Jing-hua
李壬曜
Moon Lee
江曉彤
Tan Shan-chien
王宇翔

Availability

Where To Watch Legally

Stream

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FAQ

Frequently Asked Questions

Is Had I Not Seen the Sun available to watch online?

Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.

How many seasons does Had I Not Seen the Sun have?

Had I Not Seen the Sun has 2 seasons and 20 episodes.

When did Had I Not Seen the Sun first air?

Had I Not Seen the Sun first aired in 2025.

Is Had I Not Seen the Sun still running?

Had I Not Seen the Sun's status on TMDB is: Ended.

What genre is Had I Not Seen the Sun?

Had I Not Seen the Sun is classified as Crime, Drama, Mystery.