Yueyu, a fox girl who was abandoned in the orc tribe, unexpectedly awakened to possess the body of a demigod beast when she was six years old, and was endowed with extraordinary talents. Yue Yu, who originally lived a happy and stable life, did not expect that when she was 13 years old, her village was massacred by a mysterious man. Before her death, the clan leader handed over to Yue Yu the top secret that the orc clan had guarded for generations. By chance, Yue Yu entered the academy known as the best school in the world, Chai Seminary, where she found lifelong friends and partners. Unexpectedly, the mysterious man arrived again. What is hidden behind all this, and who is Yue Yu and who she is. When all the truth emerges, is it a deeper story or is it the wind and the wind...