Lola, the modern and chaotic grandmother of Edgar and Robert, took care of them after the death of her daughter a few years ago. The three live in a modest house of the outskirts in Barcelona, and nothing makes them suspect that their quiet life is about to change dramatically. Lola has entered an advanced Alzheimer's process and children, who are not willing to separate them and end up in a host place, will take care of her with great ingenuity and overflowing fantasy, hiding her disease. For this they will have to face, like Robert in their athletics competitions, more than 3,000 obstacles.

LIANG HUAN is a young man with a Chinese mother and a Spanish father who grew up in the suburbs of Barcelona. He makes a living giving as a kung fu teacher and dealing with his neighborhood friends: PARDALES, a thief by profession who is like a cat with nine lives, and TRACAS, a drug dealer who is dim-witted, but with a big heart. Liang's great love is PEI LAN, a beautiful and mysterious student who attends his classes. What LIANG doesn't know is that Pei Lan is the daughter of SOONG, head of the Chinese mafia in Barcelona, whom she hopes to succeed one day. In order to get Pardales out of his regular prison visits, Liang acts as a confidant of MONTSE GELABERT, a police inspector who is after the Chinese mafia for having killed her family years ago.

Based on a true story, in late 1970s Barcelona, Manolo Vital, a bus driver, takes bold action to protest the neglect of Torre Baró, an immigrant neighborhood. His act becomes a symbol of resistance against systemic inequality during a pivotal moment in the city’s modern transformation.

Pepe is the best person in the world, until he discovers that he has a terminal illness and has months to live. To avoid suffering for his loved ones, Pepe decides to become the worst person in the world and thus keep them away from him so that they don't miss him when he dies.