Jurre and Kiki: always bickering eight-year-old twins. With divorced, working parents, they only have one real home: grandpa's house. Until their mother decides to move to Ibiza with them. When their grandpa has an accident, no one can take care of him and his house is put up for sale, the children make a decision: they are going to take care of him. That does mean; back to the Netherlands! What follows is a journey criss-crossing through Europe.