Rare and unique, the green ray will soon appear on the horizon. Carolina and Marie are eager to see this unique phenomenon with Julian, as it is said to make the one you choose fall in love with you. However, Julian hesitates, while according to the school principal, the ray will be dangerous… Unfortunately, Julian's worst fears are confirmed when his two friends lose their sight upon witnessing the legendary ray. The mystery of its origin must be solved no matter what, as it is the only way to help them!