On New Year's night, Sandro suffers a heart attack and needs to have an emergency transplant. He ends up receiving the heart of Isadora, a transvestite owner of a beauty salon who had died a few moments before, victim of a runover. After the transplant, Isadora, in spirit, starts to follow the publicist's steps. Meanwhile, Sandro begins to notice changes in his behavior and begins to see the world in a different way.

Film version of the 2017 miniseries. After discovering the elixir of youth a scientist reunites with her high school sweetheart, bringing back many dilemmas from the past. She tests the formula on herself and each dose makes her 30 years younger. She then starts switching between her current persona and the younger one, becoming her own rival. Meanwhile, her former boyfriend falls in love with both versions of the scientist, unaware this love triangle includes both identities of the same woman.