Betrothed to Pharaoh Seti I as his concubine, and even trusted by the latter to be his daughter's combat instructor. Treacherous she was, Anck-Su-Namun began an affair with Imhotep, the High Priest of Osiris. Having foreseen that Seti I would discover their forbidden love, Imhotep and Anck-Su-Namun conspired to kill the Pharaoh. The two then killed Seti I she would commit suicide in a bid to distract the guards, trusting Imohtep powers as the high priest of Osiris to resurrect her later.