It is widely rumored on the Internet that taro toffee is mifepristone, but it is not. It just looks like it, and it's just a rumor. The packaging of taro toffee is a bit like the packaging of pills.

Mifepristone is an antagonist of progesterone receptor level, which has the functions of terminating early pregnancy, resisting implantation, inducing menstruation and promoting cervical maturity.