Two hired assassins working for a Mexican cartel are faced with something unimaginable: they get to custody a 10-years-old girl, the daughter of the head of their rival clan, who has kidnapped the son of their boss. The situation is terrible: or an exchange takes place, or somebody will have to carry out a job that no amount of blood on their hands could ever have prepared them for.

The Evil That Men Do

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.