I Became a Spy in the Three Kingdoms

While writing The Legendary Wisdom of Sima Yi, modern novelist Qi Yue accidentally transmigrates to the Three Kingdoms era. She relies on modern hand-to-hand combat skills to survive amid the chaos, but holds fast to her vow never to kill. - Sima Yi discovers Qi Yue’s unusual talent and sets her a test of her intelligence-gathering skills. In the end, he recruits her as a secret intelligence agent known as the “Shadow Guard.”