A seventeen-year-old girl hasn’t left her room in an indefinite amount of time. Those like her call them hikikomori, they are teenagers who decide to build themselves a little prison, leaving the outside world outside the door. Her routine is broken when, online, she meets Dev, a boy ten years older. The two fall in love immediately.For her it is the first love. In order to meet Dev, she must leave that cage. But there is someone willing to do anything to prevent her from getting out of there.

Riccardo, Amir, Pietro and Massimo, four security guards, not particularly brilliant or courageous, are bound by an indissoluble friendship. When Amir, who has a large family to support, loses his job, the other three feel called to help him at any cost. Going from a bad idea to an impromptu criminal plan, the four friends will find themselves in a whirlwind of encounters, adventures and pitfalls, but also some surprises. Because our heroes still have more than one trick up their sleeve…