Everything started on the 4th of July when Phineas and Ferb were building a portal in their garden. They told their friends about the machine and invited them to travel with them.
They went to different worlds and dimensions and they fought with monsters and many other scary things as they traveled. Finally they appear in an unknown place in the woods.
ESTÁS LEYENDO
The Beginning of the End [ Gravity Falls + Phineas & Ferb + Doctor Who ]
Fanfiction1984 Everything started 30 years ago when someone fell into a portal. The portal broke. A man called Stan tried to rebuild it. He spent 30 years of his life, only to help this person. 2014 Phineas and Ferb, the Fletcher brothers, and his friends...
![The Beginning of the End [ Gravity Falls + Phineas & Ferb + Doctor Who ]](https://img.wattpad.com/cover/66188368-64-k151963.jpg)