'Proyecto Arkano' focuses on the authority of parents to educate their children. Where to set the limits when it comes to educate? How to avoid having capricious children? During the episode we will see Laia having dinner with her family while she's recording everything with her mobile phone. Cristina and her mother, Araceli, will talk about the care of Cristina's dog, Tina, which is why she decided to become independent. Rakso and Bruno will go together to buy clothes and Judit will be reunited with a former teacher of the institute. But the most shocking story will be that of Rakso and his mother, Lissy, who at one point in their lives had to overcome a great test for the mother-child relationship and the problems of authority.