Come on Hazel we are almost there , don't loose hope!
Thanks to me of coarse
"DAD!!!!!!!" I'm so glad we found you, i have so much to tell you about our crazy adventure. Oh! and we found out how mom actually died.
Hazel and Ned are scared because their dad disappeared and their babysitter is out of town.
As they are looking for their father their apartment is burgled, and two menacing thugs start turning up everywhere. Ned and Hazel try escaping to an island castle belonging to long-lost relatives, only to find there's no escaping this adventure.
As the siblings work to untangle the threads that ensnare their father , and the actual reason how their mother really died years ago, they got through it together.