The ashes player Su An accidentally crossed into 'Eternal Night' and returned to the prehistoric version. At that time, the god of winter in the cold land of the north had not yet declined, and the sin abyss in the center of the sea of ​​ashes was still guarded by black knights. Lost The interference of the players, the road in front of Su An leads to two different destinies - like black smoke, covering every human city, pain and despair. Blood-stained banners, wrapped in human hope, Step by step towards Su'an's throne. There are no players descending, and there is no fourth natural disaster. This is a pure game novel.