In order to protect his family, Dongbo Xueying, the young master of the Snow Eagle Territory, fought a decisive battle with Xiang Pangyun, an evil monster lurking in the human world, on the top of the Black Wind Cliff. After a fierce battle, they both fell into the abyss. During the fall, Dongbo Xueying sacrificed himself and was hit by Xiang Pangyun in order to protect his younger brother Dongbo Qingshi and others who were trying to rescue him. Severely injured, Dongbo Xueying desperately crossed layers of mysterious barriers, and with his strong will, he found a way to survive, and finally landed safely in the deepest part of the Black Wind Abyss.