The BuiBui have designed a mischief-making robot.
The cutscene takes places in the BuiBui Fort and the song BuiBui (song) is played. it shows three BuiBui, building the legs and lower body of a robot. It cuts to them building the upper body and head. They successfully complete the robot. Then the BuiBui that was building the head presses a button on top the robot's hat, making the robot starting to work which makes the BuiBui happy but it stops functioning and the hat flings the BuiBui off. Angry, the other two BuiBui start kicking the robot while the BuiBui that was flung away cheers them on. They successfully destroy the robot while the head is flung away, leaving them "cheering." The screen fades to black. The cutscene ends.