Throughout her life, Sónia has done what is best for her husband and others. She did not realize that she became a zero to the left and was never happy. Sónia faces many problems: her husband forbids her to open her own business, she gets fired from her job, everyone forgets her birthday. Then one day, when she returns home, she finds her husband in bed with another woman. Sónia, with frustrated feelings, flees in her car and gets into an accident, then wakes up in a hospital. Feeling her life on a tightrope, Sonia decides that from now on everything she does will be for her own benefit…
