An unexpected incident sends He Xinnian, an ordinary young man, into a vast realm where countless worlds intertwine. There, he joins the Realm Guardians, an organization dedicated to protecting the order of the myriad heavens. Assigned to the Qinglan Realm, he must search for otherworldly visitors carrying special powers. As he ventures into a strange world filled with opportunities and dangers, He Xinnian meets a group of companions and witnesses the joys, sorrows, life, and death of the cultivation world. Through one perilous encounter after another, he comes to understand the principles of justice and morality while honing his own Rune Power. Torn between fulfilling his mission and facing difficult choices about the good and evil of human nature, he must find his own path amid opportunities, loyalty, and duty. This is the first season of the series.