Naota is on a baseball team but is not really up to his brother's skill.  As a matter of fact, he won't even swing the bat.  At home, it appears that his father and Haruko are involved in some sort of a relationship.  Meanwhile a huge bomb enters the Earth's atmosphere and heads for the town.  When the alien immigration department asks for Haruko's help, she takes Naota with her and then leaves him to hit the bomb out of the park with the new guitar she pulls from his head.