Su Qingyuan was reborn and, to avoid the sinister schemes of Lin Weiwei, a woman who had transmigrated, followed legends from her previous life to Froststar Cliff. She knelt and begged Qingheng, the "Immortal Lord" living in seclusion there, to strip her of her spiritual power. She possessed the constitution of a "born vessel for laws," and only by giving up her spiritual power could she cultivate the core laws of the Upper Realm.
Qingheng, the "Immortal Lord" revered by cultivators in the Canglan Realm, was in truth a former peak-level Immortal Venerable from the Upper Realm, in control of the three core laws of causality, space, and wind. He made an exception and accepted Su Qingyuan as his disciple, helping her discard her spiritual power and establish her foundation. He personally taught her to control the laws, took her flying on the wind, and granted her the exclusive privilege of calling him by his given name. Their feelings gradually grew, from her initial reverence for the "Immortal Lord," to her reliance on her "Master," and finally to the flutter in her heart whenever she called him "Qingheng."
Armed with an evil power System from beyond the domains, Lin Weiwei sought to seize fragments of the laws and fake her qualifications for ascension. But wary of the Immortal Lord's reputation, she dared not act rashly and instead schemed to frame Su Qingyuan. At critical moments, Qingheng repeatedly appeared on the wind, using a law jade to cow the sects. He also summoned his Upper Realm disciples, Ling Che, who wielded the Law of Enforcement, and Wen Yan, who wielded the Law of Energy Conversion, to help expose the conspiracy to corrupt the channels of the laws with evil power.
Su Qingyuan advanced step by step, progressing from the Law of Strength to the Law of Causality, and ultimately becoming a guardian of the laws. She traveled between the two realms on the wind with Qingheng, quelled a rebellion by the Upper Realm's conservative faction, and received a medal for protecting both realms from the Heavenly Dao. In the end, the two married at the pinnacle of the laws in the Source Realm. In the name of the "Immortal Lord," Qingheng vowed to keep both realms safe, and as Qingheng himself, promised to spend the rest of his life at Su Qingyuan's side, traveling on the wind together.