Kouchu needs to help Tencoat how to fly when it hasn't fly before. However, Tencoat could be scared of heights and can be timid towards Kouchu. Kouchu also teaches Tencoat science and stuff, but he refuses to do so, and Kouchu try to take Tencoat on the school where the Crystal Monsters fly to locations. Now that he knows how to fly, he can fly anywhere he needed to.
