The Japanese world is divided into three levels, Takamagahara, the present world, and Huangquan Road.
Seven years ago, the man who stood at the top of the underworld was betrayed by his subordinates on a rainy night.
Seven years later, the man who once stood at the top of the underworld returned on a rainy night.
With the belief of revenge, he vowed to take back everything he lost and take revenge on all those who betrayed him.
