Iron-Blooded Lonely City: Suiyang Battle Hymn

From the fifteenth year of Tianbao in the Tang Dynasty to the second year of Dede (Anshi Rebellion), the Anshi rebels broke through Tongguan, Luoyang fell, and the Central Plains fled. Zhang Xun led the rural soldiers to refuse to surrender and gathered the remaining soldiers along the way. Zhang Xun and Xu Yuan led 7,000 remaining soldiers to defend Suiyang for 10 months, resisting the 130,000 Yan army and protecting the Jianghuai barrier. With the belief that the weak can defeat the strong, the integrity of the people who would rather die than surrender, and the tragic and heroic defense of the isolated city, the duel between the generals holding Tang Hengdao is the most vivid embodiment of this spirit. The light and shadow of the swords reflect the Chinese nation's thousand-year inheritance of "iron-blooded defense of the soil".