although the effect of Huichuundan is very magical, it is very simple on the outside, but it is just a black, round pill, and there is nothing special about it.,at the entrance, the pill immediately turned into a warm current, pouring into the stomach from the mouth and from the stomach to the whole body.,Ito Caizi originally thought that the feeling of going back in time had been magical, but unexpectedly, half of the effect of Huichuandan had not been brought into full play.。