A judge has confiscated the phone of Pedro, a 17-year-old teenager, for recording the beating of another young man from his high school with his cell phone and distributing it on social media. His motivation for doing so was powerful. Or at least that's how he sees it. The "victim" is a high school bully who had the school in fear. Pedro believes he has done justice. Mario, his cool uncle, reproaches him for his actions in a reasoned and forceful manner. During an innocent day of animal tagging, Mario and Pedro witness a murder. Pursued and at high risk of death, Mario will fight to save his life and will face the same dilemma his nephew faced at school: whether or not to sacrifice the lives of the hitmen to save their own lives.
