Leander was afraid that his family would find out about his friendship with Lucy and send him to another place. Now he has to guard a celebrity's guinea pig! Lucy is disappointed, but secretly hopes that she can now do crazy things without hindrance. But at 13, she's still too young to not have Sky Patrol anymore. Instead of Leander, she is now supported by a particularly boring bodyguard who makes any parkour trick impossible. Despite the fact that she urgently needs training in order to impress the best tracer in the city, Seppo. So, how can you get rid of an annoying guardian angel? Only one thing comes to Lucy's mind: She needs to become an adult as soon as possible! Since Leander will no longer return to her. Or will he still return?