In the ever-evolving landscape of Chinese dramas, anticipation is building for Southern Anecdote (南部档案), an upcoming iQIYI original series that blends historical intrigue, high-stakes action, and supernatural mystery. Adapted from the acclaimed web novel Daomu Biji: The Southern Archives by bestselling author Kennedy Xu (also known as Nanpai Sanshu), this 36-episode thriller promises to captivate audiences with its Republican-era setting and a conspiracy-laden plot.
Set against the turbulent backdrop of early 20th-century China, the drama features powerhouse leads Zhang Xincheng and Ding Yuxi in roles that showcase their versatile acting chops. With filming wrapped and a rumored premiere in early 2026, Southern Anecdote is poised to be a must-watch for fans of cerebral suspense like The Mystic Nine or Guardian.
A Plot Steeped in Conspiracy and the Supernatural
Southern Anecdote, previously titled The South Bureau or Southern Archives, unfolds in the shadowy Nanyang region during the early Republic of China era. The story centers on two elite secret agents from the enigmatic Southern Archives: the sharp-witted Zhang Haiyan (played by Zhang Xincheng) and his steadfast partner Zhang Haixia (Ding Yuxi). Tasked with unraveling a web of bizarre occurrences, the duo dives into an investigation sparked by a mysterious murder at sea that unravels into a sprawling conspiracy.
At its core, the narrative revolves around warlords exploiting a deadly poisonous plant called “Dusk Grass” for nefarious gains, leading to life-threatening perils and shocking revelations. Clues point to a convergence on the massive ship Nan’an, where ancient secrets and modern betrayals collide. Drawing from the novel’s roots in the The Grave Robbers’ Chronicles series, the drama incorporates elements of the supernatural, including rumors of an ancient talking deity in the Balaiya Prefecture’s saline-alkali lakes, over a hundred unexplained deaths, and a quest to destroy an evil deity statue. Themes of fate, vengeance, and unbreakable bonds amplify the tension, as the agents navigate personal grudges and otherworldly threats in a high-IQ battle of wits.
This adaptation stays true to the source material’s suspenseful tone, emphasizing investigation, adventure, and historical fiction while adding thrilling action sequences. As one trailer teases, it’s a tale of “max IQ, full power” where extraordinary agents confront the impossible.
Star-Studded Cast Bringing Depth to Complex Characters
The ensemble cast elevates Southern Anecdote’s intricate storytelling, with leads Zhang Xincheng and Ding Yuxi delivering magnetic chemistry as the Zhang brothers. Zhang Xincheng (Reset, The Blooms at Ruyi Wharf) portrays the dual-layered Zhang Haiyan/Zhang Hailou, a cunning operative haunted by his past. Opposite him, Ding Yuxi (Love Between Fairy and Devil, Unrequited Love) embodies Zhang Haixia, the loyal partner whose quick-blade skills and unyielding resolve drive the action.
Supporting roles add layers of intrigue: Jiang Peiyao as Zhang Haiqi, the formidable director of the Southern Archives, bringing authority and vulnerability.
Fu Dalong as Mo Yungao, a key figure in the conspiracy with enigmatic motives.
Liu Lingzi as Feng Huang/Bai Lejing, a enigmatic ally entangled in the web of deceit.
Zhang Chenxiao as Zhang Qianjun/Wan Ma, adding layers of betrayal and redemption.
Additional talents like Li Huan and Jiang Zhuojun round out the roster, ensuring a rich tapestry of alliances and rivalries. The cast’s prior successes in mystery and historical genres make them ideal for this high-stakes narrative.
Behind the Scenes: A Meticulous Production
Helmed by directors Zhou Jingtao (Guardian, A Journey to Love) and Yi Lin (Love at Night, Spring Burning), Southern Anecdote boasts a screenplay penned by Kennedy Xu himself, guaranteeing fidelity to the novel’s chilling atmosphere. Production kicked off on December 20, 2024, and wrapped by April 17, 2025, allowing for polished visuals that capture the era’s opulent ships, foggy seas, and foreboding archives.
As an iQIYI exclusive, the series aligns with the platform’s track record for premium C-dramas, including subtitles and dubbing for global viewers. Early teasers and posters, unveiled at iQIYI’s iJoy conference in September 2025, have already sparked buzz among fans.
Release Date and Where to Watch
Excitement peaked with recent rumors pinpointing a February or March 2026 broadcast window, aligning with iQIYI’s spring slate. This timeline follows the drama’s promotional push, including character posters and trailers that highlight the leads’ brooding intensity—Zhang Xincheng in a straw hat amid twinkling lights, and Ding Yuxi in an embroidered tunic clutching vibrant blooms.
Stream it exclusively on iQIYI’s app or website, with VIP membership unlocking ad-free access and exclusives. As of now, no exact premiere date is confirmed, but mark your calendars for what could be 2026’s breakout mystery hit.
Why Southern Anecdote Deserves Your Watchlist
In a sea of rom-coms and fantasies, Southern Anecdote stands out for its intellectual depth, stellar casting, and Nanpai Sanshu’s signature blend of history and horror. Whether you’re drawn to the bromance between Zhang Xincheng and Ding Yuxi or the pulse-pounding plot twists, this drama is set to redefine Republican-era thrillers. Stay tuned for updates—early 2026 can’t come soon enough.
