Ace agent "Venomous Bee" Shen Yuan died unexpectedly while performing a mission. She traveled through time and became a princess and was forced to marry Xiao Jin, the king of Zhenbei, who was known for his ruthlessness and bloodthirsty. On her wedding night, she was bound to the "Hongluan System" and her mission was to make Xiao Jin 100% fond of her within a month, otherwise she would die. She found that when she touched Xiao Jin, she could hear his inner voice - he wanted to kill her on the surface, but in his heart he was shouting "I want him so much". She used modern agent skills and mind-reading abilities to help Xiao Jin see through the prince's conspiracy in the secret fight in the court, and fought alongside him on the border battlefield. As her favorability increased, she uncovered the truth about the murder of Xiao Jin's mother and concubine, and also discovered that the system was actually transformed by her mother's obsession, with the purpose of healing Xiao Jin's soul that had been darkened by childhood trauma. In the end, she unlocked "Soul Resonance" with 100% favorability, publicly exposed the irrefutable evidence that the prince was colluding with foreign enemies, and helped Xiao Jin put down the rebellion. After the system disappeared, Xiao Jin gave up the throne and knelt down on one knee as regent to propose marriage: "It's not a marriage, it's sincerity." This is a love counterattack written with the tip of a knife and the heartbeat.
