The art teacher is ruining what used to be Aiko's favourite class. Zeke misses out on the best part of the whole year when he has to go into hospital. Arwen lives to play soccer but a stupid lie means he might not be allowed to play. Glada comes home to find her beloved grandma has died.

When ten-year-old friends set up an after-school club so they can hang out together more often, they don't expect to be able to solve their problems at school. But when they tap into the spirit within them, they and their friends discover that they have the power to make the world a better place.