Pre-Angilus is the plane you go to before you travel to Angilus, the afterlife. If you do not accept your death, you stay in Pre-Angilus for two months before forcefully passing on. Although, if you do accept your fate sooner, you are sent on to the afterlife smoothly. This is also a place immortal Forestians/beings can visit the deceased and offer them second chances. It is the center stage of the Sonic the Cat series.