This mod is is PRE- Anniversary Edition.  Skryim SE or LE only. Supported but may work for AE anyway.   This mod is an enhancement to the original by Etheri. Page found here: https://www.loverslab.com/profile/676057-etheri/ Original found here (LE) . You can find a detailed explanation of SLDD mod here. Including how to use the body drain function. I have not touched the body drain function. Refer to original mod for support on that. I have not updated that as of yet.