A modern mukbang streamer transmigrates into the daughter of a treacherous chancellor. She is kidnapped right from the start, and her only special advantage is a smartphone! With her life on the line, she summons the "Three Thousand Dog-Headed Strategists" through a livestream to beg for help. Along the way, she encounters Shen Yunheng, a cold-faced God of War who has been thoroughly betrayed by his own father. To stay alive, she lies and claims to be his fiancée. Facing assassination attempts ordered by the Crown Prince and enemy spies, she relies on her modern-day strategist team to evade the pursuit, while he draws his sword and fights to the death to protect his wife. "Shen Yunheng, you still owe me a wedding! You're not allowed to die!"