Dabs is thrilled when his former rugby club, Casale, invites him to take part in a reunion match. The event is intense on the field and emotionally joyful, until Luciano Cotti suffers a serious accident in the locker room and hits his head. During the visit, Dabs discovers that several letters had been sent to him in Casale, but were collected by a lawyer before he could receive them. Could they be the missing letters from Vinny that Dabs never got? Meanwhile, Cotti appears to be hiding something about his accident. Guided by the spirit of rugby, Dabs, Dani, and Gianluca work together to uncover the truth behind the case.