The construction of a hotel, the mystery of an intermittent island and the reasons for an absence will define the future of a grandson and his grandfather.

After lockdown, everything starts to return to normal. People are back on the streets. And in the parks too. Two men go there, one of them with his son. This space will be a human observatory for them, a perfect showcase for life going on. But this observation by the two friends as spectators may turn them into protagonists and place them at the center of an unexpected turn of events.