Had I Not Seen the Sun_
Original: 如果我不曾見過太陽
Filmmaker Zhou Pin-yu interviews a serial killer in prison — an encounter that triggers a string of mysterious events tied to a buried past.
Network
Netflix
Episodes
20
Updated Feb 16, 2026
WHERE TO WATCH
Netflix
21 countries
DROPTHE_ GOSSIP
Overview
Had I Not Seen the Sun has 2 seasons with 20 episodes spanning 2025.
Tseng Jing-Hua →
Rating
With a 7.9/10 rating from 20 votes, Had I Not Seen the Sun is considered highly rated.
Year context
Had I Not Seen the Sun first aired 1 year ago in 2025.
CAST (3)
SEASONS (2 seasons, 20 episodes)
SEASON 1Part 1
01
Episode 1
A 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.
02
Episode 2
A 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…
03
Episode 3
While 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.
04
Episode 4
As Hsiao-tung and Jen-yao grow closer, their bond deepens, sparking jealousy from someone who secretly has feelings for her.
05
Episode 5
A 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.
06
Episode 6
Jen-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.
07
Episode 7
Jen-yao faces the ultimate betrayal when someone close frames him for crimes he did not commit, making him a wanted man.
08
Episode 8
Wanting to support Jen-yao, Hsiao-tung attempts to get closer to Ouyang Ti. But as the night progresses, the situation takes a dangerous turn.
09
Episode 9
Seeing 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 10
On 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…
SEASON 2Part 2
01
Episode 1
Jen-yao starts a friendship with a blind radio DJ. At a hospital, a ghost from the past triggers Che-li.
02
Episode 2
Tien-ching and Jen-yao start spending more time together. Che-li's guilty conscience haunts him, sparking flashbacks to that night in high school.
03
Episode 3
After the traumatic night she had, a teenage Hsiao-tung spirals into a bad state. In the present, Jen-yao finds out the truth about Tien-ching.
04
Episode 4
Big K advises Jen-yao not to get involved with Ouyang Ti and his gang. At a high school reunion, Hsiao-tung's name sparks gossip.
05
Episode 5
Tien-ching worries when Jen-yao doesn't answer his phone. Ouyang Ti looks all over town for Wei-ting but is nowhere to be found.
06
Episode 6
Tien-ching confronts some unsettling truths that shake her to the core. In a moment of impulse, Jen-yao makes a choice that changes everything.
07
Episode 7
A familiar figure from his past turns up at Jen-yao's place. Shen Mu tells Jen-yao that she knows of his dark secrets.
08
Episode 8
The wave of brutal murders makes it on the news. Jen-yao forms an unexpected alliance with Shen Mu.
09
Episode 9
The murders continue. Jen-yao commits one last act of violence before turning himself in.
10
Episode 10
Jen-yao gets an unexpected visit from a loved one and experiences a bittersweet moment as he faces his fate.
SERIES INFO
2
Seasons
20
Episodes
1100 min/ep
Per Episode
Ended
Status
NETWORKS (1)
Netflix
DETAILS
First Aired
Last Aired
Status
Ended
Seasons
2
Episodes
20
Episode Length
1100 min/ep
Language
Chinese
Country
Rating
7.9/10 (20 votes)
Popularity
8
IMDB
FREQUENTLY ASKED QUESTIONS
What is Had I Not Seen the Sun about?
Filmmaker Zhou Pin-yu interviews a serial killer in prison — an encounter that triggers a string of mysterious events tied to a buried past.
Where can I watch Had I Not Seen the Sun?
Had I Not Seen the Sun is available on Netflix. Availability varies by region.
How many seasons does Had I Not Seen the Sun have?
Had I Not Seen the Sun has 2 seasons with 20 episodes total.
Who stars in Had I Not Seen the Sun?
The cast of Had I Not Seen the Sun includes Tseng Jing-Hua, Moon Lee, Shan-Chien Tan.
What is the rating of Had I Not Seen the Sun?
Had I Not Seen the Sun has a rating of 7.9 out of 10 based on 20 votes on TMDB.
Is Had I Not Seen the Sun still running?
Had I Not Seen the Sun has ended. The final episode aired on .
GENRES (3)
Crime
Drama
Mystery
