Lin Mo is a migrant worker in the modern society. He has a tolerant and pragmatic character and strong planning and execution abilities. He died suddenly due to excessive overtime work for a long time and his soul traveled through the world. He was a gatekeeper disciple of the Jiejiao with the same name and the same name. He had mediocre qualifications and mixed spiritual roots (five elements mixed spiritual roots). He had a very low status in the Jiejiao and was marginalized by the sect. His parents were ordinary disciples of the Jiejiao. They fell in the early Lich War and were helpless.
The protagonist becomes a saint of the Great Dao, successfully transforming the prehistoric world into a top world in chaos, and establishing a perfect order of heaven and earth and a chaotic defense system; Jiejiao becomes the largest religion in the prehistoric world, adhering to the concept of "teaching without distinction" and cultivating countless outstanding disciples; the creatures of the prehistoric life live and work in peace and contentment, with abundant spiritual energy and perfect laws, becoming a model for other worlds in chaos to learn from; the protagonist and other saints guard the prehistoric world, occasionally travel to chaos, explore wider unknown areas, and leave endless legends.