How Many Worldly Dreams Are There in Jianghu?

In order to find his sister who had been missing for fifteen years, Prince Zhao Linyuan changed his name to Li Lan and stepped into the treacherous world. Unexpectedly, a blue sky sword in his hand caused a bloody storm. The long journey of searching for relatives has led to many grievances and hatreds. Who can tell clearly who is right and wrong, right and wrong... There are so many mortal dreams in the world, and a drunken romance.