Unofficial History of Song and Liao Heroes

Once upon a time, there was a girl who traveled far away with her parents to pay homage to her ancestors. She met a boy and encountered a bloody storm. Finally, a group of three or five friends ventured into the world together, and met an old friend from the past who turned out to be a demon in the world. The blood of a hero and the tears of a daughter will eventually fade away. Could it be that in the future, drunken sword dancing, old love can only be found in dreams...