Athanas is a female alchemist who stopped aging on her 24th birthday. Impotence, for being unable to remember her past, takes her to a bar where she meets Roderick, an ordinary man who feels attracted to her dazzling beauty.

The last message from her family's patriarch unleashes doubt in her relationship with Roderick, which leads her to ask: Is it me or the elixir that attracts him? And fear, since he might be her death.

She has to decide whom she wants to share eternity with: her last family member standing or the mortal that has the power to end her.