After being betrayed by his beloved, the Immortal Emperor Qin Jiuchen self-destructs his Nascent Soul and unexpectedly returns to the age of eighteen with the Reincarnation Pearl. His parents are still alive, and his old enemies have yet to be dealt with. In this lifetime, he will use the name Qin Feng to make up for every regret. In a modern city where spiritual energy has dried up, he meets Mo Qingcheng, saves the Mo family, subdues Huang Tianba and He Qi, brings the powerful figures of Zhonghai to heel, slays the grandmaster Xu Zhonglong, and takes in Chen Xiaoxiao, an orphan girl blessed with an exceptional spiritual root. When a flood dragon blocks the way inside Kunlun's Hidden Dragon Cave, he forcefully condenses the Sword of Judgment while only half a step away from Foundation Establishment. With one strike, he slays the dragon and drinks its blood to establish his foundation. The Immortal Emperor has returned, and his true journey has only just begun.