K-Dramas like The Assassin

12 shows with a similar feel

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  Strange Tales of Tang Dynasty (2022)Also mystery · drama · action & adventure

  General Lu Lingfeng and Detective Su Wuming uncover supernatural mysteries and hidden conspiracies threatening the empire during Emperor Xuanzong’s reign.

  2 tracking it here
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  Fangs of Fortune (2024)Also drama · mystery

  During the Zhenyuan era, the accidental death of the Bai Ze goddess, who governed both human and demon realms, leads to chaos as demon beasts run rampant. Disguised as Zhao Yuanzhou, the demon leader Zhu Yan offers to form a demon-hunting bureau to help restore order. Wen Xiao, suspicious of Zhao Yuanzhou, joins the bureau along with her childhood friend Zhuo Yichen, skilled archer Pei Sijing, and the talented but timid doctor Bai Jiu. Together, they confront the creatures from "The Classic of Mountains and Seas" and uncover the darker truths behind the chaos.

  3 tracking it here
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  The Vendetta of An (2025)Also drama · mystery

  Xie Huai'an, son of the Huben Army's creator, survives his family's massacre. After ten long years in hiding, he returns to Chang'an disguised as a lowly registrar, moving step by step through jianghu clashes and palace power plays in a tense battle of wits to avenge his family and safeguard the realm.

  1 tracking it here
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  Blood River (2025)Also drama · action & adventure

  Blood River is the realm's most feared assassin guild, jointly run by the Su, Mu, and Xie clans. They can strike royals in court and crush great sects in the wild. When the patriarch is poisoned on a mission, the three clans vie for the top seat. Su Muyu leads the Spider-Shadow unit and shields the dying leader on the road to a cure. He clashes with elder Su Zhe and old friend Su Changhe, and meets master healer Bai Hehuai. After brutal power struggles, Su Changhe becomes new patriarch and Su Muyu heads the Su clan. They launch the "Other Shore Plan" to drag Blood River out of the shadow and forge a new destiny, free from being anyone's blade.

  2 tracking it here
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  The Untamed (2019)Also action & adventure · drama · mystery

  In a magical world of inter-clan rivalry, two soulmates face treacherous schemes and uncover a dark mystery linked to a tragic event in the past.

  3 tracking it here
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  Ever Night (2018)Also action & adventure · drama

  As the lone survivor of his kingdom, Ning Que joins a martial arts academy and must fight to protect his beloved, who's prophesied to bring about chaos.
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  The Longest Day in Chang'an (2019)Also mystery · action & adventure

  Chang'an. The city of Eternal Peace. China's ancient imperial capital and the world's most magnificent metropolis. Its treasures and wealth are now under siege from a mysterious army. In 24 hours the enemies will launch a devastating attack. While the nobles panic and flee, the city's most notorious criminal will be its savior!
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  Chinese Paladin (2005)Also drama · action & adventure

  Li Xiaoyao journeys to Dream Island to find a cure for his sick aunt, where he falls in love with Zhao Ling’er and marries her. After losing his memory in an attack, he forgets Ling’er and returns home with her. As she tries to win back his love, Xiaoyao embarks on a quest to find her when she mysteriously disappears, uncovering hidden secrets along the way.
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  Pursuit of Jade (2026)Also drama · action & adventure

  This drama follows Fan Changyu, a butcher’s daughter, and Xie Zheng, a fallen noble seeking revenge. Their fake marriage turns into true love, but war tears them apart. Determined, Fan Changyu wields her butcher’s knife on the battlefield, searching for justice and her husband. Meanwhile, Xie Zheng reclaims his title, fighting to protect his country and love. Reunited in battle, they stand together, defying fate, uncovering the truth, and returning home without forgetting their vows.

  6 tracking it here
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  A Journey to Love (2023)Also drama · action & adventure

  Two top assassins from rival agencies and their six-member team who with diverse backgrounds, and unique skills embark on a journey filled with challenges and crises.

  1 tracking it here
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  Mysterious Lotus Casebook (2023)Also drama · mystery

  Li Lian Hua is a countryside doctor who travels dragging around a lotus tower. He accidentally becomes "famous" and gets pulled into the pugilistic world that he no longer wants to have any connections with.
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  Like Dust With Light (2024)Also drama

  While escorting military funds, Qiao Jiu is ambushed by agents of the Second Prince Zhou Mubai and Dai Shuang. To save him, Jiang Yefeng marries Qiao Jiu, but they are soon framed and imprisoned. Using their wits, they escape and begin to uncover the truth. During their search, Jiang Yefeng is attacked by Zhou Mubai while defending Qiao Jiu. Returning to their lives, Jiang realizes his mistakes and proposes to Qiao Jiu, hoping for a fresh start together.