Gu Changfeng, the last watchman of Beiting Protectorate.
"Ding! Mission released: Survive the battle to defend the isolated city and escort the princess back to Beijing."
1. Enter the enemy camp alone and take the general's head.
2. See through the traitor's plot and kill the powerful people in the Manchu Dynasty.
3. In the sky full of yellow sand, hold up a sky for her.
"Gu Changfeng, if Beiting cannot be defended, will you leave me?" (Princess's eyes are red)
"No." (Gu Changfeng wiped the blood from the knife) "Because no one in this world dares to snatch someone from my hand."
Unexpected twist: It turns out that he is not only guarding the border, but also the last trace of the national destiny of the Tang Dynasty.
When the mysterious foreign priest revealed his identity, the whole world went crazy.
It turns out that he is the forgotten true dragon of the empire!
