Modern youth Lu Jingxing crosses over into the Xuanling Continent, becoming the adopted son of an old hunter. Because demonic cultivators slaughter the village, he joins the Sword Sect to become an outer-rim disciple, embarking on the path of immortal cultivation. Experiencing three months of intensive training and the beast tide war, he advances all the way from Qi Refining to Foundation Establishment, ultimately promoted to an outer-court disciple. He is immensely talented, excelling in water-style spells, sealing arts, and healing arts, self-creating unique combat systems such as continuous spirit-line healing and water-transformation techniques, becoming a highly contested "healing tentacle" on the battlefield. He takes Jiang Suxin as his master, walking the path of "embracing all things and sealing everything," balancing farming, opening shops, and participating in sect grand competitions, growing all the way alongside his companions.