Traveling The Dimensions

All she wanted to do was read the Lightning thief. She didn't ask for a girl from another dimension to come seeking for her to ask if she can help save all the realms of reality. She didn't ask for this. And she ESPECIALLY didn't ask for her older brother to be there for the whole thing. But that's fine...its not like there's a boss at the end that she needs to defeat...right?...right? I mean, up until now shes been leading a normal life, her dad not being in the picture was the norm. But being asked to save reality? That was new.