Nurtured day and night by the primordial forces of heaven and earth, he was a "strange man" who had taken shape from a divine stone. His identity was shrouded in mystery, and he stood apart from the world. For hundreds and thousands of years, he had witnessed the joys and sorrows, loves and hatreds experienced by the people who came and went through this fleeting world. He had also recorded countless extraordinary people and strange events that left a lasting impression. His true identity was that of the guardian protecting the gate in this world that led to another space-time. He waited for those destined to successfully pass through it. From then on, the tangled fates of those people would form a perfect loop of destiny because of his existence...
