On a modern university campus, history student Lin Yu awakens the “War Saint” power through a red-silk bookmark and is drawn into a secret conflict between the Card Keepers and the Alliance. From an old warehouse where ancient books are catalogued to a village where students volunteer to teach, he makes the campus his battlefield, drawing on the spirits of heroes from the Three Kingdoms to protect his teammates and foil conspiracies. What secrets of inheritance lie hidden in this clash between youth and supernatural powers? A new guardian has quietly awakened.
