In Linghe Continent, the soul determines the destiny. The Baihe clan has been delivering messages at high speed for generations, but Baiyang is unwilling to be just a "fast bird". Sitting on Duanhun Cliff for three years, she pressed the soul of the white crane out of gold and iron, and the bronze war crane was first formed, crushing the provocation of the Xiong family. But she knew that this was far from the end - the soul form could be broken and re-established, and it could be advanced again and again. There is an undercurrent on the southern trade route, and the Xiong family and the Liu family are waiting for it by weaving nets. Baihe doesn't have to have only wings. What she wants to take is a road of constant transformation to break the situation.