Ten-year-old Adas, beginning his education at the Academy, finds the hideout of Bird Matt, who used to be a prince. Touched by his fate, he promises to find the magic button which has the power to restore him to human shape.
Two friends facing self-made problems where they try to solve them by using anything impossible and possible and their solutions lead to more problems, at the end the "problem" is fixed and finish off with their distinctive handshake.
When artist draws a magic line, it takes on a life of its own, becoming a silhouette of a living hot-tempered person. This "Mr. Line" wants more things drawn so he can enjoy himself, but the artist loves having fun on Mr. Line's account.