The Amaranth plot
"Immortality has a price."
The Amaranth is an exclusive, isolated and luxurious retirement village where the privileged and powerful live their twilight years with astonishing vitality. Rich industrialist Richard Kendrick and his younger wife Lily move here after suffering a debilitating stroke. But as Richard rejuvenates and thrives in the cultic atmosphere, Lily becomes more and more troubled by the transformations she sees in herself and her husband. Paradise turns out to be too good to be true. Lily must uncover the bizarre truth in order to save their lives.