At the end of the Canglan Dynasty, the world fell apart. Modern young man Lin Yue accidentally traveled through time and became a poor fisherman in Luoxia Village on the southeast coast. He used modern knowledge to improve fishing gear and livelihood, and gradually fell in love with the rescued fisherman girl Su Qingyi. Just as his life was looking forward to, the imperial conscription order suddenly broke the peace.
In order to protect his family and homeland, Lin Yue was forced to join the army. He started as a recruit in the military camp. With his unique tactical thinking and tenacity, he stood out. He was appreciated by Qin Cang, the general of Zhendong, and gradually grew into a general of the guard camp. Faced with the border threats from the Hanhai tribe's cavalry and the court schemes of the second prince Xiao Ce, he was repeatedly in danger - collaborating with the enemy and framed, having food and grass robbed, and being seriously injured on the battlefield, but he always stuck to his original intention.
Su Qingyi went to the front line as a military doctor, and the support from Liu and the villagers became his most solid backing. From the hut in the fishing village to the tower of Qingshiguan, from the fishing net to the blood-stained sword, Lin Yue worked step by step in the war of the troubled times, forging ahead between the righteousness of his family and his country and the love of his children, and finally became a military marshal who shocked the world, writing a legendary epic from fishing boats to soldiers and horses.
