Alex, a renowned cybernetic engineer, returns to Santa Irene to carry out a very specific mission for the Robotic Faculty, the creation of a child robot. During his ten-year absence, life has moved on for his brother David and for Lana, who got her life back together after his departure. Alex's routine is altered in an unexpected way by Eva, Lana and David's amazing daughter. She is a very special, charismatic little girl. She and Alex have a special connection from the moment they meet. They set out on a journey together, which will bring them to a revelatory end.