The Secret Agent Princess Is a Bit Bad

She is a modern agent who woke up from time travel and became the crown prince's concubine. Have no choice? It doesn't exist, she is an agent, running away from marriage is a trivial matter... In order to control her, the so-called adoptive mother actually poisoned her. She is a swordsman and a fish, but she actually has the ability to become the female bodyguard of His Highness the Crown Prince. Not only that, she also became a disciple of General Li Guo, the yandere prince VS the god of war master, the group pet mode was activated...