A Feng, a mortal businessman, runs the "Fengji Qizhen" business in a bleak way. He is forced by the rent and accidentally activates an old jade pendant collected from the countryside with the blood of his palm, connecting it with the immortal cultivator Mo Chen. He exchanged mortal iron for the Qi Condensing Liquid and the Qi Entrainment Technique, dispelled fatigue, and obtained the method to become an immortal. From then on, he embarked on the road of "buying heaven and selling earth" by exchanging the resources of the mortal world for the opportunity of cultivating immortals.
