Beep beep beep. Phineas slammed his hand on his alarm clock. "Morning Ferb." Ferb replied with a thumbs up. The boys got dressed and picked up Perry. They were walking downstairs when Phineas stopped abruptly. "Ferb, something's not right." Phineas checked the time. It was 7:28. Phineas put Perry down and he and Ferb ran to Jessie's room. "Hey guys," she said cheerfully. "You okay?" "Bobbi hasn't shown up yet today, has she?" "Now that you mention it, no." Her response set a wave of shock through her brothers. Ever since Bobbi moved in, she enforced strict rules. The rules go as follows: --