Pluk has a great red crane truck, but no home. Like every little boy, he needs a place to live. So it fits well that a tower room is available in the colorful Petteflet apartment block. Pluk can move in here and immediately makes new friends, but he also gets in a lot of trouble: With Ms. Sauberer, who always cleans, and the architect who wants to cut down the idyllic Turtelpark ....