HELP

does anyone remember this villainess manhwa where the mc got transmigrated to a body of this villain lady that is basically a walking corpse whose final wishis being married to this white hair duke??

girlie literally had a health bar and a mere few steps she passes out as the body she got into has been poisoned before she got in it

the later chapters, when the time is up on the contract, she basically teleported in a secluded area to disappear however the duke found her in time to see hear magically be gone

she also was able to come back to the real world where she is at a hospital and she got slapped by a family member which the duke was also able to see

she managed to get back when the duke made a deal with the god/demon about sacrifices i think, and when she got back her features became a mix of the og villainess and her true modern self???