iQiyi8.0(1)

Original Sin

Name: Original Sin
Genre: Crime, Drama, Mystery
Released: 2024-08-30
Rating: 8.0

原罪

CrimeDramaMystery

Watch Free

We checked 8 streaming services in India on 04 Jun 2026 at 09:03 IST

2024

2 Seasons

49 Episodes

Ended

About

Forensic expert Dai Yu and detective Zheng Ming team up to solve complex crimes involving strange disappearances, mysterious deaths, and an organ trafficking ring. As they confront personal challenges and dark twists, they both are pushed to grow while navigating the dangers of their work.

#bromance#crime investigation

Cast

Wang Haoxuan

as Dai Yu

Chen Huan

as Zheng Ming

Seasons

Season 1

25 episodes2024

Season 2

24 episodes2026

Forensic pathologist Dai Yu and detective Zheng Ming are drawn into a string of unsettling murders linked to an unresolved kidnapping case from years ago. As buried secrets resurface and the cases converge, they race against time to uncover the truth and bring the real culprit to justice.

Episodes

Season 1

See all 25episodes →

Episode 1

Aug 30, 202418m

When a headless body surfaces from a lake, Zheng Ming and Dai Yu uncover a nervous witness who may be hiding the truth.

Episode 2

Aug 30, 202416m

As Zheng Ming zeroes in on Hao Yuanfang, buried ties to Huang Xiaojie complicate the investigation.

Episode 3

Aug 30, 202419m

Dai Yu digs into Jin Ji’s troubled past while a key witness vanishes, pushing Zheng Ming closer to a breakthrough.

Episode 4

Aug 30, 202419m

A second body surfaces and a suspect escapes, forcing Zheng Ming and Dai Yu to escalate the hunt.

Episode 5

Aug 30, 202419m

Dai Yu’s forensic reconstruction corners a suspect—but Zheng Ming still can’t locate the missing victim.

Episode 6

Aug 30, 202419m

A stolen corpse and missing college students pull Dai Yu and Zheng Ming into overlapping nightmares.

Episode 7

Aug 30, 202418m

After a late-night sighting, Dai Yu uncovers a chilling clue at a cliffside crime scene.

Episode 8

Aug 30, 202419m

Zheng Ming keeps a crucial discovery secret as suspicion shifts toward someone close to the victim.

Where does Original Sin rank today?

Original Sin is #3133 on the CineFlixo Daily Streaming Charts today.

Highest: #3133
Top 10: 0 days
Top 100: 0 days

Watch Original Sin Online Free — All Episodes in HD

If you've been searching for Original Sin all episodes in HD, CineFlixo has you covered. This highly acclaimed Chino crime, drama, and mystery title from 2024 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.

About Original Sin

Original Sin Cast and Characters

The cast features Wang Haoxuan (as Dai Yu) and Chen Huan (as Zheng Ming). Their performances are a major reason Original Sin has built such a passionate audience.

Where to Watch Original Sin Online

Want to watch Original Sin online without paying? CineFlixo is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.

▶ Watch Original Sin Now

Why People Are Watching Original Sin

There's a reason Original Sin keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts and tight pacing that earns its twists. If you enjoy Chino storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.

Frequently Asked Questions about Original Sin

Where can I watch Original Sin online for free?

You can watch Original Sin online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.

How many episodes does Original Sin have?

Original Sin has 49 episodes across 2 seasons. All episodes are available to stream right here on CineFlixo.

Is Original Sin good? What's the rating?

Original Sin holds a 8.0/10 rating based on 1 reviews — genuinely excellent.

Who is in the cast of Original Sin?

The main cast includes Wang Haoxuan and Chen Huan.

Is Original Sin available in Chino?

Yes — Original Sin was originally produced in Chino and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Original Sin released?

Original Sin first aired in 2024.

Do I need an account to watch Original Sin on CineFlixo?

No. CineFlixo is free and you can watch Original Sin without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.

Similar Series You Might Like

If you enjoyed Original Sin, check out The Job, Tale of the Nine Tailed 1938, Talking Evil, The Devil Judge, and Law & Order.

Frequently Asked Questions

Where can I watch Original Sin for free?

You can watch Original Sin online for free on CineFlixo. All 49 episodes across 2 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.

How many seasons and episodes does Original Sin have?

Original Sin currently has 2 seasons and a total of 49 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.

What is Original Sin about?

In which language is Original Sin originally available?

Original Sin was originally produced in ZH. On CineFlixo the show is available in its original ZH audio. Check the player options on the watch page for available subtitle tracks.

When was Original Sin first released?

Original Sin first premiered on August 30, 2024 (2024). The series has since concluded its run.