In a small village in rural Spain, two rival families have maintained a feud for generations, all due to an ancient conflict between their patriarchs. However, everything changes when the children of both clans, Miguel and Rosa, meet at an idyllic picnic by the river. As they spend the afternoon together, amidst laughter and games, the tension between their families soon sparks a forbidden love.
As their relationship blossoms, the young couple begins to challenge the old traditions that dictate their existence, provoking the anger of their parents. However, their love is as passionate as it is true, leading them to devise clandestine plans to see each other in secret. As weeks go by, rumors about their relationship spread like wildfire, intensifying the dispute between their families.
In a climactic confrontation, Miguel and Rosa decide they must join forces to put an end to the rivalry and rewrite their families' history. With the help of unexpected friends, the young lovers organize an event that brings both families together, challenging the old grudges. But when old resentments resurface, only love and sacrifice can save the two lovers. Through this thrilling journey, the film provides a poignant look at the power of love and the importance of forgiveness in a world filled with hate.