My sister can't be an elf

Introduction: What a wonderful life scene of "eating, sleeping and playing Doudou"! However, no one thought that it would suddenly happen to them. Because such a thing is so absurd! Ye Fei, a college student, has his own life plan. "After graduation, I will stay in school with my girlfriend Lin Yue, become a husband and wife teacher, and have children." Unexpectedly The obstruction from Lin Yue's parents and her grandmother's sudden serious illness broke all this. After several twists and turns, Ye Fei and Lin Yue had to separate. Ye Fei was in danger because he helped a female student on his way home. He was stabbed nine times and fell into a coma, and then his heart and breathing stopped. The breaking of a jade bead saved it! A fantasy world, a book of Shen Nong Sutra, a strange little beast, facing the backwardness of the hometown and the longing of the children in the hometown...