How to Train Your Killer poster
Where to stream

How to Train Your Killer

7.320261 seasonTV SeriesDrama

On her wedding night, Crown Princess Gu Qingyao unexpectedly swaps souls with the assassin Shi Yi during an attempt on her husband’s life. Forced into a deadly game of deception and strategy, she fights to protect the crown prince while…

DirectorQiu Dao Lu

Where to watch

Rakuten VikiRakuten Viki
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Jan 22, 2026
E2
Episode 2
Jan 22, 2026
E3
Episode 3
Jan 22, 2026
E4
Episode 4
Jan 22, 2026
E5
Episode 5
Jan 22, 2026
E6
Episode 6
Jan 22, 2026
E7
Episode 7
Jan 23, 2026
E8
Episode 8
Jan 23, 2026
E9
Episode 9
Jan 24, 2026
E10
Episode 10
Jan 24, 2026
E11
Episode 11
Jan 25, 2026
E12
Episode 12
Jan 25, 2026
E13
Episode 13
Jan 26, 2026
E14
Episode 14
Jan 26, 2026
E15
Episode 15
Jan 27, 2026
E16
Episode 16
Jan 27, 2026
E17
Episode 17
Jan 28, 2026
E18
Episode 18
Jan 28, 2026
E19
Episode 19
Jan 29, 2026
E20
Episode 20
Jan 29, 2026
E21
Episode 21
Jan 29, 2026
E22
Episode 22
Jan 29, 2026
E23
Episode 23
Jan 29, 2026
E24
Episode 24
Jan 29, 2026
E25
Episode 25
Jan 29, 2026
E26
Episode 26
Jan 29, 2026
E27
Episode 27
Jan 29, 2026
E28
Episode 28
Jan 29, 2026
E29
Episode 29
Jan 29, 2026
E30
Episode 30
Jan 29, 2026

Cast · Directed by Qiu Dao Lu

CYCui Yuxin
Cui Yuxin
Shi Yi
ZCZhang Chuhan
Zhang Chuhan
Gu Qingyao
CMChen Minghao
Chen Minghao
Ling Yu
SZSong Zhaoyi
Song Zhaoyi
Shen Wanwan
CTChen Tengyue
Chen Tengyue
Ling Yi

More from Cui Yuxin · Lead actor

Detective Chinatown
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2020 · 7.4
Lighter and Princess
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2022 · 8.1
Affinity
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2026 · 8.1
Gorgeous Dream
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2025
Too Young To Love
Too Young To Love
2026
Liars in Love
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2024 · 9.0
Springs of Life
Springs of Life
2022 · 7.5
The Farewell Song
The Farewell Song
2024 · 6.0
The Little Wife of the General
The Little Wife of the General
2022 · 5.0
The Truth of Scent
The Truth of Scent
2023 · 8.0
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More from Zhang Chuhan · Co-star actress

Court Lady
Court Lady
2021 · 6.0
Peacock in Wonderland
Peacock in Wonderland
2024 · 7.0
Marry Me Again
Marry Me Again
2025 · 7.2
See You Tomorrow
See You Tomorrow
2022 · 8.5
Calling from the Galaxy
Calling from the Galaxy
2024 · 7.0
Be with You
Be with You
2025
Egg and Stone
Egg and Stone
2023 · 7.5
Blend Feelings
Blend Feelings
2025 · 8.7
Rose Hunter
Rose Hunter
2026
Falling for Divinity
Falling for Divinity
2025
See all fromZhang Chuhan

More from Qiu Dao Lu · Director

Moonlight
Moonlight
2023 · 10.0
Miss You Forever
Miss You Forever
2024
Adventure for Love
Adventure for Love
2025
More Than A Childhood Friend
More Than A Childhood Friend
2025 · 7.0
The Reign of Feng Yi
The Reign of Feng Yi
2024 · 7.0
Every Moment that I Think of You
Every Moment that I Think of You
2021 · 8.0
See all fromQiu Dao Lu

More like this

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The Vendetta of An
2025 · 7.8
Fated Hearts
Fated Hearts
2025 · 8.9
My Journey To You
My Journey To You
2023 · 7.8
Love Between Lines
Love Between Lines
2026 · 8.5
A Dream Within a Dream
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2025 · 8.3
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2017 · 7.7
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The Journey of Legend
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2025 · 7.2
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2022 · 6.1
A Dream of Splendor
A Dream of Splendor
2022 · 6.5

How to Train Your Killer — streaming FAQ

Which OTT platform streams How to Train Your Killer?

How to Train Your Killer is streaming on Rakuten Viki in United States. It's not currently on Netflix.

Is How to Train Your Killer on Netflix?

No, How to Train Your Killer is not on Netflix in United States as of October 2026. It's currently on Rakuten Viki.

Is How to Train Your Killer on Amazon Prime Video?

No, How to Train Your Killer isn't on Amazon Prime Video in United States right now. It's on Rakuten Viki instead.

Where can I watch How to Train Your Killer for free?

How to Train Your Killer is available on Rakuten Viki in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in How to Train Your Killer?

How to Train Your Killer has 1 season in total (30 episodes). The series concluded in 2026.

Are all episodes of How to Train Your Killer out yet?

Yes — all 30 episodes across 1 season of How to Train Your Killer are out and available to stream.

Is there a Season 2 of How to Train Your Killer?

No — How to Train Your Killer ended after 1 season, so there is no Season 2.