Story outline and content introduction
The powerful enemy "Tie Jie" from the north invaded the south, and the border town fell. Shen Kedi was tired of killing, but his fighting spirit was rekindled after witnessing the death of his adopted daughter at the hands of an enemy. He organized the remaining soldiers and civilians among the refugees and used the terrain to launch guerrilla attacks. Helan built a field hospital in the ruins and became the soldiers' faith to survive. The two went from distrusting each other to being dependent on each other for life and death. They led the 300 civilian army and used hammers, hunting bows and captured weapons to hold off the enemy's 30,000 main force for seven days and seven nights, buying time for the southern counterattack. In the end, Shen defeated the enemy and died in Guanmen Mountain. Helan, carrying his posthumous son, blew the setting sun horn - the charge horn of the new army.
One-sentence theme: When civilization retreats to the blade, mortal bodies can also become city walls.
