Yue'er is a human race who was born in the wild era full of legends and dangers. At that time, humans, gods and demons coexisted in the world, but they were constantly in disputes due to differences in resources, territory and beliefs. The world was often shrouded in the shadow of war and magic. Once upon a time, the three kingdoms of west Yan, Chen Rong, and Hao Ling stood in a powerful position, each possessing powerful forces and unique cultures. However, successive years of war, internal betrayal, and the intervention of mysterious forces eventually led to the collapse of this era. Nowadays, the glory of the Three Kingdoms has gone forever, and the Chenrong Kingdom has been completely destroyed, leaving only a loyal remnant army. They are composed of the last warriors, hiding in the mountains near the sea. They rely on the rugged terrain and ancient wisdom to support themselves. They face the challenge of survival and enemy pursuit every day, but they still hold on to the slim hope of restoring the country.
Mu Yue, like her master Wen Xiaoliu (Xiao Yao), longs for a peaceful and stable life, but for the sake of her loved ones, she has to go against her original intention and puts herself in the whirlpool of power politics. She cannot love, hate, and has nowhere to return. They all thought they could protect peace in this troubled world, but fate never spares anyone's sincerity. So they can only hide their true selves in the names and fates of others, playing the role of a player in the game and a spectator at the same time, until they finally can't tell whether they are returning or passing by.
