One day, telescopes report the unexpected appearance of an asteroid heading towards our planet. Developing great speed, he raced to the surface of the Earth. During his collision with the planet, all people on Earth were threatened with death. The brave main characters Kurilin and Goku became aware of the approaching catastrophe. They need to use their unique powers to prevent the asteroid from reaching its intended target. The main characters hardly cope with the task. They wanted to think that way. However, a dark ship separates from the asteroid, which poses a mortal danger to all living things. Now the main characters have acquired a new enemy, which turned out to be Mr. Slugi.