This story is in a normal suburban home. WhereTanya kicks Alex out of her room, because he broke her favorite toy cat. The cat she has had since she was very little.
Alex runs to his room and cries, but is comforted by a rubber snake who invites him into his castle which is Alex's old castle play set. The snake plays with him and then asks Alex if he would like to stay forever. Alex agrees and becomes trapped in the castle.
Tanya's cat comes to life and leads Tanya into the world of toys and they find out about Alex's imprisonment. They set out together to go rescue him.
They break into the castle. Tanya battles the snake to distract him while the cat goes to find Alex. The cat finds him and is trapped at the door. The snake battles Tanya, but she wins and she escapes with her brother. Tanya, Alex, and the cat journey back to the edge of the the play set.
The cat shows them the way out. Alex runs for it eager to escape. Tanya is suspicious and a little confused but is convinced to leave. The cat says that Alex will probably not remember much of it.
They un-shrink and Alex is super happy and thanks Tanya for playing with him. Tanya smiles and leaves her questions to herself. Maybe one day she will try to return to this world.