Legend has it that there is such a medical center called Buyi Guan, which does not provide medicine or medical treatment, but only treats people who are destined. There are also rumors that it is a place that only the dead can go, because if you go there, you can come back to life, but the price is not to be reincarnated again, because the medicine is your soul. What's more, it is said that it is not a medical center, but a place where souls are sent to the underworld for reincarnation.