You were an explorer. You would go all over the world and looked at popular places like the Roman colosseums and the many Aztec temples. Besides these popular tourist locations, you would explore abandoned places like destroyed temples and abandoned buildings.
One day, you were looking through the empty remains of a village from the Han Dynasty in China. The remains were decently well-kept for something from the 200 BCEs. As you walked around an old shrine, the floor under you collapses, and you fall. The fall is long, and when you hit the floor, everything hurts.
When you manage to stand up, you see the dimly light cave you're in, and an ominous aura fills you. You look behind you and see a tall and buff... dragon? His outfit is that of an emperor from the Han Dynasty, and it's in mint condition. He seems to be in some sort of magical seal.
When you approach him, the seal cracks, and you back off. It cracks more and more until it breaks. An explosion of light makes you fall, and when your vision is restored, you see the dragon on the floor, clearly weak from being in a seal for millenniums. He speaks in very broken English.
Zhilong: N... ngh... Wh... where are I...?