Mobius (2025)
A gripping Chinese crime thriller where a detective trapped in a deadly time loop must outsmart a killer who leaves no evidence and no witnesses.
Mobius - Series Information
- Original Title: 不眠日
- First Air Year: 2025
- Last Air Year: 2025
- Created by: Zhang Xiaomao
- Type: TV Series
- Genres: Drama, Mystery, Crime, Action, Adventure
- Episode Runtime: Average runtime per episode (45 minutes)
- Number of Seasons: 1
- Number of Episodes: 16
- Status: Ended
- Original Language: Chinese
- Spoken Languages: Mandarin
- First Air Date: September 17, 2025 (South Korea - 15)
- Networks: iQiyi
- Alternative Titles: เวียน ว่าย ตาย ฆ่า (TH), Бессонные дни (RU), Mobius (US), 逆时侦查组 (CN)
- Production Companies: iQIYI 北京爱奇艺科技, Youhug
- Production Countries: China
Mobius - Plot
In Hua'ao City, a brilliant detective with a flawless track record faces his toughest case yet when a string of seemingly perfect murders shakes the city. With no evidence, no witnesses, and a killer who vanishes without a trace, he must race against time to uncover the truth. As hidden dangers lurk in every corner, the line between hunter and hunted begins to blur.
Mobius - Trailer
Watch the official trailer and see the mystery of Mobius begin to unfold:
Where to Watch Mobius
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Mobius - Cast & Crew
Creator(s)
- Zhang Xiaomao
Main Cast
- Bai Jingting
- Janice Man Wing-San
- Song Yang
- Zhang Bojia
- Cao Yangmingzhu
- Han Li
- Song Jiateng
- Tian Lei
- Xia Minghao
- Gladys Li
Writers
- Bi Qiang
Executive Producers
- Wang Xiaohui
Mobius - FAQs
Is Mobius based on a book or novel?
Mobius is indeed adapted from a source novel, and the series incorporates a time loop concept central to its plot. The story follows a detective repeatedly confronting the same chain of perfect murders, using each cycle to inch closer to the truth in a race that grows more dangerous with every iteration.
What is the time loop concept in Mobius?
The time loop in Mobius traps detective Ding Qi in a repeating sequence of events surrounding a series of perfect murders. Each loop gives him new opportunities to gather clues and change outcomes, but also deepens the danger as the killer seems to anticipate his every move, blurring the line between pursuer and prey.
Where can you stream Mobius online?
Mobius is available to stream on Netflix and Rakuten Viki, with Rakuten Viki also offering a free ad-supported tier. Netflix Standard with Ads is another option for budget-conscious viewers. Availability may vary by region, so check your local listings for the most current options.
Who plays the lead detective in Mobius?
Bai Jingting leads the cast as Ding Qi, the brilliant but beleaguered detective at the heart of the story. He is joined by Janice Man Wing-San as An Lan and Song Yang as Mo Yuanzhi, forming a compelling central trio navigating the deadly mystery unfolding in Hua'ao City.
How many episodes does Mobius have?
Mobius runs for 16 episodes across its single season, with each episode averaging around 45 minutes. The series concluded in 2025, delivering a complete, self-contained story that wraps up the central mystery without leaving viewers on an unresolved cliffhanger.
Is Mobius worth watching for crime drama fans?
For fans of smart, high-stakes crime thrillers with a supernatural twist, Mobius is a compelling watch. It blends procedural detective work with a time loop mechanic that keeps the tension fresh across all 16 episodes. Strong performances from Bai Jingting and Janice Man Wing-San add emotional depth to the intricate mystery.
Who created and wrote Mobius?
Mobius was created by Zhang Xiaomao and written by Bi Qiang. The series was produced by iQIYI and Youhug, and broadcast on the iQiyi platform. Executive producer Wang Xiaohui oversaw the production, which brought together a strong creative team to realize this ambitious genre-blending thriller.
What shows are similar to Mobius?
If Mobius hooked you, try Strange Tales of Tang Dynasty or Cross for more Chinese genre drama. The Victims' Game offers a similarly intense crime-mystery atmosphere with a Taiwanese flavour. For time-loop and detective hybrids from other regions, Missing You and Murder in a Small Town are also worth exploring.
More About Mobius
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