Dream of Red Mansions: Li Yunlong Became Lin Daiyu's Teacher

He thought he had traveled through time, but it turned out that Jiang Yuan had arrived in a parallel world similar to Earth. However, the system he had just awakened didn't think so. [Zhu Guo: cleanse the menstruation and cut the marrow, strengthen the body, and can be eaten with confidence] Jiang Yuan, who was in the supermarket, stared at the dragon fruits on the shelves, dumbfounded and couldn't help but fall into deep thought. This, Zhu Guo? Washing the menstruation and cutting the marrow?