A vampiric plant used to extend the shelf life of a meat which functions by absorbing the blood. This also doubles as a main subject of ritual for demon descents as their way of dedicating the meal to their god (possibly, ) as explained in Chapter 49.
The flower has a similar appearance to an ordinary flower. It has a sharp stem, with several branches that give rise to several leaves. At the tip, there are some light petals that bloom when killing someone.