When Zhang Yuan, the Zaoyi guard of the Great Qin Dynasty, was surrounded and killed by the Yan army, he dreamed of a Chinese iron bird flying into the sky and a divine arrow breaking the coffin. After waking up, he was able to summon Dongfeng missiles out of thin air. The Yan army is attacking the city? Zhang Yuan raised his hand and pointed: Justice from heaven will send you to see your ancestors.
