"Dragon Touring the World" Episode 1 Plot Introduction. Plot Introduction of "Dragon Touring the World" Episodes 1-54 and the Grand Finale: The emperor Sima Haotian happily welcomed a son, naming him Yulong. When Yulong was eight years old, Prime Minister Ye Hong conspired with the leader of a foreign country to seize power and overthrow the throne. Except for the loyal general Zhao Yi, Emperor Sima suffered an unfortunate fate, and all his guards were wiped out. In order to protect the young master, Zhao Yi sent his son Zhao Yu...