Youlong Yuyu

He grew up in a deep palace, and although he was a prince, he was neglected because of his mother and concubine's low status. As a minor, he was sent to another country as a hostage. Due to the unpredictable relations between the two countries, his life was in danger at any time. He has no outside help and can only rely on himself to escape the entanglement of bad luck. He has an optimistic and worry-free character and extraordinary wisdom, and finally wins the world.