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.
Blood River (Season 1)
Power Struggle (Episode 1) 6.0
Air date: 2025-10-20
Runtime: 33 min
Overview: After the Blood River's leader is weakened from a poisoning, Su Muyu must get him to Bai Hehuai, a healer who can provide a cure.
Childhood Friends (Episode 2) 6.2
Air date: 2025-10-20
Runtime: 49 min
Overview: The Blood River fractures under power struggles. Su Muyu battles Su Changhe, a former ally turned rival, who seeks to seize control of the organization.
Ambush (Episode 3) 6.0
Air date: 2025-10-20
Runtime: 37 min
Overview: Su Muyu and the others reach Spider's Nest, only to walk into an ambush by two rival families, as Su Changhe beats them to the divine healer, Bai Hehuai.
Spy (Episode 4) 5.5
Air date: 2025-10-20
Runtime: 37 min
Overview: Su Muyu attempts to rescue Bai Hehuai and learns that a presumed ally is actually a traitor. The Xie and Mu families plan an attack on the Spider's Nest.
Secret Tunnel (Episode 5) 5.5
Air date: 2025-10-20
Runtime: 44 min
Overview: As Xie Fanhua attacks the Spider's Nest, Su Muyu fights to protect allies, while Bai Hehuai uncovers shocking truths during the healing process.
Ambush (Episode 6) 5.5
Air date: 2025-10-21
Runtime: 42 min
Overview: As loyalties shift and betrayals deepen, Su Muyu fights to protect Bai Hehuai, who risks everything to save the Patriarch, sparking a new power struggle.
Guardian (Episode 7) 5.5
Air date: 2025-10-21
Runtime: 38 min
Overview: Tensions rise between the clans after Su Muyu accepts the Twelve Zodiacs' proposal. Later, he absconds with a gift from The Patriarch.
Fighting over the Slumbering Dragon Sword (Episode 8) 6.0
Air date: 2025-10-22
Runtime: 41 min
Overview: Su Muyu's bid for freedom sparks chaos as rival clans clash over the sword, exposing Blood River's true role in a far greater scheme.
Other Shore (Episode 9) 5.5
Air date: 2025-10-22
Runtime: 45 min
Overview: Internal and external threats endanger Blood River's future as Su Changhe forms his own organization and urges Su Muyu once again to join him.
New Blood River (Episode 10) 6.0
Air date: 2025-10-23
Runtime: 32 min
Overview: Su Muyu and Su Changhe assume new, powerful roles. Bai Hehuai opens her clinic, and Su Changhe uncovers a secret inside the Dormant Dragon Sword.
Finding the Truth (Episode 11) 7.0
Air date: 2025-10-24
Runtime: 32 min
Overview: Su Muyu reluctantly agrees to explore the sword's mysteries with Su Changhe. Soon, they encounter the eccentric Hong Ying by the Yellow Springs River.
Blood River's Vault (Episode 12) 6.0
Air date: 2025-10-24
Runtime: 46 min
Overview: Su Changhe and Su Muyu explore a hidden treasure within the Yellow Springs Pawnshop, but forces intervene. Later, Su Muyu faces a dangerous ultimatum.
Luring the Snake Out (Episode 13) 6.0
Air date: 2025-10-25
Runtime: 39 min
Overview: Su Changhe discovers the true power behind Blood River. Meanwhile, Su Muyu and Su Zhe run into trouble that leaves them in a precarious position.
The Fake-Injury Act (Episode 14) 5.5
Air date: 2025-10-25
Runtime: 39 min
Overview: Raven manipulates Su Changhe into a dangerous mission. After a fierce confrontation, Su Changhe retreats with Su Zhe and begins plotting his next move.
Hidden Plot (Episode 15) 6.0
Air date: 2025-10-26
Runtime: 37 min
Overview: Still in the Shadow Prison, Su Muyu receives aid from an unexpected ally just as the conflict between Blood River and the Shadow Sect intensifies.
Destroying the Scrolls (Episode 16) 6.0
Air date: 2025-10-26
Runtime: 44 min
Overview: Su Muyu encounters a powerful figure at the Wanjuan Tower, while Su Changhe has a plan of his own as the Three Elders face mounting pressure.
The Flaw (Episode 17) 6.5
Air date: 2025-10-27
Runtime: 33 min
Overview: After reclaiming important documents about his past, Su Muyu joins Su Changhe in a decisive act, setting the stage for their next journey together.
Survivor (Episode 18) 6.5
Air date: 2025-10-28
Runtime: 40 min
Overview: In a village, Su Muyu and Su Changhe uncover the truth behind Blood River and follow Bai Hehuai to Nan'an, where Su Muyu takes on new responsibilities.
Challenge Wushuang City (Episode 19) 7.5
Air date: 2025-10-28
Runtime: 38 min
Overview: The medicine hall opens with Su Changhe using his influence to boost its popularity. Su Muyu arrives in Wushuang City, where he faces conflict.
Checkpoints (Episode 20) 7.5
Air date: 2025-10-29
Runtime: 42 min
Overview: Su Changhe defends his authority as the Patriarch. Su Muyu battles Lu Yuzhai and the Four Dao-Seeking Swords, then encounters the Old City Lord.
Eighteen-Sword Formation (Episode 21) 7.5
Air date: 2025-10-30
Runtime: 34 min
Overview: Su Muyu agrees to fight Song Yanhiu in seven days, and that night his father's ghost visits him. Wushuang City once again braces for battle.
Placing a Bet (Episode 22) 8.0
Air date: 2025-10-30
Runtime: 41 min
Overview: Bai Hehuai and Su Zhe head to Wushuang City for the upcoming battle, while Su Muyu bets on himself and Song Yanhiu prepares for the fight.
Demonic Deviation (Episode 23) 7.5
Air date: 2025-10-31
Runtime: 46 min
Overview: During battle, Jian Wudi spirals out of control. After forces restrain him, he returns but his toxic blood threatens Bai Hehuai.
Medicine King (Episode 24) 7.5
Air date: 2025-11-01
Runtime: 39 min
Overview: Su Muyu brings Bai Hehuai to Nan'an, where the group rests and shares a meal. Su Changhe receives a letter that sends him to investigate the Tang Clan.
Forming An Alliance (Episode 25) 6.5
Air date: 2025-11-01
Runtime: 38 min
Overview: The magistrate's son dies suspiciously and Bai Hehuai proves it was poison. Su Muyu tries to forge an alliance between Blood River and the Tang Clan.
Encountering Danger (Episode 26) 8.0
Air date: 2025-11-02
Runtime: 37 min
Overview: Danger follows Mu Qingyang and Mu Xuewei in Jincheng. Mu Yumo exposes the Tang Clan, while Su Muyu follows a butterfly straight into battle.
Puppet Technique (Episode 27) 6.0
Air date: 2025-11-02
Runtime: 37 min
Overview: Seeking peace, the Tang Clan asks Blood River for help. Negotiations for Mu Xuewei's release soon devolve into chaos when conflict erupts.
The Perfect Puppet Vessel (Episode 28) 7.5
Air date: 2025-11-03
Runtime: 37 min
Overview: After rescuing Mu Xuewei and escaping a trap for Tang Lianyue, Su Muyu and Su Changhe each set out to meet the King of Langya in Tianqi.
Golden Puppet (Episode 29) 7.0
Air date: 2025-11-04
Runtime: 37 min
Overview: Tang Lianyue and Su Muyu square off with Ye Ya. Xiao Ruofeng extends an invitation to meet Blood River. Su Changhe fortifies his succession claim.
Opening of the Tianqi Branch (Episode 30) 8.0
Air date: 2025-11-04
Runtime: 45 min
Overview: Su Changhe helps soften the blow of the poor opening of the Heyu Medicine Hall in Tianqi. Xiao Ruofeng makes a contingency plan ahead of his meeting.
Cooperation (Episode 31) 6.0
Air date: 2025-11-05
Runtime: 36 min
Overview: At Fengxue Tower, a new alliance forms. Su Changhe isolates after an attack from a cold poison. Su Muyu makes a heroic choice with grave consequences.
Tough Battle (Episode 32) 6.0
Air date: 2025-11-06
Runtime: 43 min
Overview: After an attack on the medicine hall, Su Muyu helps Bai Hehuai fake her death. He fights Dian Ye as Su Yunxiu arrives just in time to aid him.
Seriously Wounded (Episode 33) 6.0
Air date: 2025-11-06
Runtime: 37 min
Overview: Li Xinyue is sent on a rescue mission. The relationship between Tang Lianyue and Mu Yumo is explored. The group meets Lord Haoyue in the Ghost Market.
Face Off (Episode 34) 6.0
Air date: 2025-11-07
Runtime: 39 min
Overview: Su Changhe returns and has a tense confrontation with Xiao Yong. Su Zhe makes a sacrifice to aid Su Muyu. A new order allows Dian Ye to hunt.
Acting On His Own (Episode 35) 6.0
Air date: 2025-11-08
Runtime: 40 min
Overview: Enemies surround the Blood River hideout, leading to violence. After awakening, Su Muyu forges a new alliance to settle past grievances.
In the Blink of an Eye (Episode 36) 6.0
Air date: 2025-11-08
Runtime: 38 min
Overview: Bai Hehuai finds a cure for the poison, but Mu Yumo endures a terrifying ordeal while delivering it. Tang Lianyue makes a momentous decision.
Demonic Deviation (Episode 37) 5.5
Air date: 2025-11-08
Runtime: 44 min
Overview: Zhuo Qing battles Su Changhe and Su Muyu, who enters an uncontrollable rage. Bai Hehuai calms him down, but then falls victim to a poison outbreak.
A Vow of Vengeance (Episode 38) 6.0
Air date: 2025-11-08
Runtime: 39 min
Overview: Su Muyu goes into a frenzy after misjudging the situation, acting impulsively before leaving Tianqi. Years later, a long-awaited reunion occurs.
Seasons
Episodes 38