Great Xia advocates martial arts, and protecting the country great general Lin Chaoyan encounters a bestowed marriage, marrying the scholar Liu Ziyan. Lin Chaoyan encounters an ambush on the front lines and suffers heavy injuries, and Liu Ziyan reveals his literary path sword immortal ability, rushing to the battlefield to save his wife. Enemy large armies commit offenses, and he relies on poetry to summon ancient sages' heroic souls to resist the enemy, subdues spirit pets, and passes cultivation to help his wife step onto the immortal cultivation path. Along the way, Liu Ziyan punishes local evil bandits, exposes conspiracies, gathers the people's hearts, and joins forces with Lin Chaoyan to advance into the royal capital. He has no intention of the imperial throne, clears out treacherous flatterers in the court, and reorganizes court politics. When the world is stable, he carries his family and spirit pets into seclusion, guarding the world's peace.