Full of anticipation, ten-year-old Emma goes on vacation to her grandma Dolly in the country. Once there, however, the girl learns that old Klipperbusch has died - and his money-hungry nephew Albert is already in the process of converting the inherited estate for profit. And anything he can't use for this is thrown out without further ado. At least Emma manages to save Klipperbusch's beloved mare Mississippi from the slaughterhouse at the last minute: she persuades her grandmother to buy the horse from Albert. Emma is now a proud horse owner. She is all the more surprised when Albert turns up at her door one day and desperately wants Mississippi back. It's clear to Emma and her friends that this guy can't be up to no good...

After Leon left his team in the historic 25-1 defeat against the national team, Die wilden Kerle broke up. Only the little Nerv still believes in his old heroes and tries to bring the grown-up guys back together with the help of his dreaded side puller. Leon's former best friend Fabi has meanwhile founded his own team, the girls' team, "The Beastly Beasts", and challenges "The Wild Soccer Bunch" to a duel in the Nattern Cave.

In the early 1930s, ten-year-old Alexander is determined to win his school's painting competition to impress his secret love, Lotte. By chance, he comes into possession of the glittering mother-of-pearl paint. However, its disappearance triggers a fierce battle between the A class and the B class.