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 uncovering a far-reaching conspiracy that connects the imperial court with the martial world.
6 landscape wallpapers · click any to open Mac Mode
Explore wallpapers from films starring the How to Train Your Killer cast
5 featured
More cinematic wallpapers you might like · 8 titles
Director
Last updated: June 9, 2026
Browse trending wallpapers from Mubi, Prime Video, Netflix, Disney+, Max, and more.
Quick answers about How to Train Your Killer wallpapers, cast, and downloads.
Moviely has 6 free How to Train Your Killer cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every How to Train Your Killer backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
How to Train Your Killer wallpapers include 4K and HD options. Moviely recommends the best size for your screen and offers original-quality downloads when available.
Yes. Open any How to Train Your Killer wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the How to Train Your Killer page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
Yes. Select How to Train Your Killer backdrops are available in 4K / original quality for high-resolution displays.
How to Train Your Killer first aired in 2026. Moviely hosts cinematic wallpapers captured from the TV series's official backdrop imagery.
How to Train Your Killer is categorized as Drama.
Qiu Dao Lu directed How to Train Your Killer.
How to Train Your Killer stars Cui Yuxin, Zhang Chuhan, Chen Minghao, Song Zhaoyi, Chen Tengyue.
More wallpapers, genres, and collections to browse next
