A celebrated author's story about a genetic experiment morphs into reality, when it is read by three strangers. Trapped in a room, the four discover that one of them must be killed to save the rest from an escaped undercover recruit.
Cecilia is a therapist who coordinates a support group for oncology patients. Her rules: listen, don't judge, don't get involved. Everything changes when Juan and Lucía, two strangers with terminal diagnoses, fall in love
