How to Train Your Killer

• 2026
• Ended
• Drama
• ~15m / ep
• 1 season
• 7.3/10

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.