With the Book of Heaven in Hand, You Won't Have to Worry About Cultivating Immortality

[Mortal flow + traditional fantasy + comedy + slow-burning immortality + no system] In the future, when a mountaineering expedition team climbed Kunlun Mountain, captain Zhuang Sheng and teammate Wu Zheng were unfortunately killed and accidentally reborn in a world of immortal cultivation called Shenlong Continent. It's just that they have long lost their memories. One is a young genius from the Eastern Zhou Dynasty, and the other is a great master of the Shang Dynasty. By chance, Wu Zheng rescued a cultivator from the upper world. After experiencing joys and sorrows, he entered the world of cultivating immortals and joined the declining Taoist sect. When he met Zhuang Sheng again, both of them were like strangers, as if the memories of his previous life had been sealed away. When the memory is awakened again, one is a Taoist elder and the other joins the Blood Demon Sect. One is good and the other is evil. Where should they go?