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.,(adsbygoogle = indo.adsbygoogle | | []). Ush ({});,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.。