Attached was a data crystal. Ferb inserted it into the nearest toaster. A hologram flickered to life: It was their double—2nd Dimension Phineas. Older now. Jaw set. But his eyes held something new: fear.
She gestured to a massive spherical device suspended above the city: the Harmonizer-Inator . It pulsed with a soft, lullaby-like beat.
“Prime Phineas,” the recording crackled. “We held them off. For two years. But the remnants of Doof’s army… they didn’t just rebuild. They found something. Something under the city. It’s not an Inator. It’s a frequency . And it erased us. Ferb, me, the entire resistance cell. Everyone except…” The hologram glitched. “Come alone. And bring your platypus.”
Here’s a story based on Phineas and Ferb: Across the 2nd Dimension . The Second Refraction
Perry the Purposeful placed his crown on the other Ferb’s head. Then he looked at Prime Perry. The two platypuses touched foreheads. No chatter needed.
Phineas looked at Ferb. Ferb nodded once.