In different parts of the world, five children, Lucas from Brazil, Sofia from Mexico, Diego from Peru, Naran from Mongolia, and Marco from Italy—receive a mysterious letter. It invites them on an incredible adventure in Ireland! When they arrive at Dublin Airport, they realise they all speak different languages. How will they understand each other? Luckily, a friendly guide named Aoife (EE-fa) welcomes them and takes them to SEDA College, a special school where students from all over the world learn English. With some fun introductions, games, and laughter, the children start to bond, even if they don’t understand every word yet.