Kangaroobumps presents, Monster Blood Three, The Final Chapter. Inspired from the film by Kygen. Plot: Kygen's growing up way too fast! Available now at your school's Book Fair! 🦘👟📚 After you got your Kangaroobumps Monster Blood 3. Kygen who is mysteriously stalks you as you enter the cinema to see the movie. unaware, kygen brings a greenish pie that makes your body into a fattening giant forever.