Due to Earth’s pollution, Dr. Han’s team seeks a planet called Paradise. Luca’s city attacks and destroys their ship, reaching Earth. Emperor Harrison tries to reprogram Dr. Han, captured by Luca. Dr. Cho’s teddy bear calls the Galactic Trio to the Earth Ship. Cheol and Young’s parents search for Dr. Cho and Dr. Han. The Earth Ship heads to Paradise, defeating Luca’s fleet. Luca retaliates but fails, and Young-i and the teddy bear are kidnapped. Guided by Kandakunte and the teddy bear, the Earth Ship arrives, defeats Harrison’s planet, and restores peace. Dr. Han, Cheol-i, and Young-i then set off to find Dr. Jo.