In ancient times, there was a tribe of feathered people, who were roughly the same as humans, with bird wings on their backs. The royal family fell in love with its soft and beautiful feathers and captured them in large numbers. In order to avoid this disaster, the Yuren clan lived in seclusion in the mountains. For hundreds of years, the Yuren clan disappeared from human sight. The Yuren clan has practiced illusions for hundreds of years to hide their wings, and a few Yuren coexist with the human race. An accident exposed the Yuren clan to the human race again. In order to seek revenge and find out the truth about his father's death, a young man from the tribe traveled deep into the mountains. By chance, he met the next leader of the Yu tribe and followed him to find the Yuren city...
Purpose: All living beings are equal and no race is inferior.