The fourth level of hell, the boundary of hell, divides hell into the ghost world and the spirit world. The spiritual world is the first three levels. The first level is the floating space for suicides. Suicides are not allowed to reincarnate unless they can find the flower of reincarnation. The ghost world is the fourteenth floor below.
There is no so-called day or night on the fourth level. It has been like this for tens of thousands of years. It is a zone of no regard. The sun and moon hang abnormally at the highest point, playing chess and chatting together, what a joy it is.