Aleix, a substitute teacher, travels to a rural town in Aragon to replace a colleague from the elementary school who is pregnant and who will not return very soon due to pregnancy problems. There he becomes the tutor of a last-year class in which one of the students is ill with cancer. First of all, Aleix is worried about how the students would face this situation, but when the guy gets better and comes back to school, Aleix finds out that his classmates don't want him to come back. He was actually the victim of some bullying that occurred in the class in the recent past. How to overcome this problem?
