She and I frequently swapped bodies.I am Lin Chen, an ordinary earthling.She is the eldest senior sister of the sword sect in Jiutian Xuanjie, an originally aloof sword fairy.Cultivation requires scientific principles, flying a sword requires comfort and coolness, alchemy requires analysis of medicinal properties, and the use of magic requires understanding the essence of material energy…What is the reason behind these two worlds being frequently connected?The cute baby Dijiang divine beast just won’t tell us the reason.The story of body swapping can bring us some new opportunities, new dangers, some new ambiguities, and responsibilities that we have to bear.Welcome everyone to collect, give more comments and support Novel keywords: Mathematics and Chemistry Conquer the Nine Heavens Mysterious World without pop-up windows, Mathematics and Chemistry Conquer the Nine Heavens Mysterious World txt full download, Mathematics and Chemistry Conquer the Nine Heavens Mysterious World latest chapter reading