Cat and her family are moving to Bahía de la Luna because her little sister, Maya has Cystic Fibrosis, so they are moving so Maya will be healthier.
You must be new here, anyone who lives in Bahía de la Luna knows that ghosts live here.
What are you doing here? The ghost tour doesn't start till three.
Don't listen to him, there is no such thing of ghosts!
Maya thinks that ghosts live in the town but Cat doesn't believe it.
When Maya dropped the soda can, the ghosts got mad because ghosts like soda, so they circled Maya then she couldn't breath.
When Maya couldn't breath, she was rushed to the hospital.
Hey, I'm sorry but I don't want you seeing Maya anymore after what happened.
Cat doesn't want Maya to see Carlos because she is afraid that Carlos might take Maya to see the ghosts again.
Cat goes to a day of the dead party but Maya is jelouse because she can't go. Then Cat met Jose (Carlos's dead uncle) then Cat wants Maya to meet him so then they all fly to Maya and they learn to be friends with the ghosts.