The Irregular of Olympus (Annabeth Chase x Male Reader)

Dear Mortal,
If you're about to read this book, I can only apologize at the lie you have lived in this world. Thinking everything is normal, when it is not. Your life is about to get much more dangerous if you continue. So, head this warning, turn back now.
The book you are about to read serves an inside look at the world of what they would call themselves a Demigod or Half-blood and you will be following a journey of four of them, along with a half-human like creature.
This is no normal story, because you would not understand in what is written. You will be seeing a world which no regular human child has been allowed to see.
Do you not understand? Good. As this is not for you. So, I advise once more, turn back now when you still have the chance.

(All rights go to the brilliant Rick Riordan as this story is based on his book series Percy Jackson and other extra characters that I have created belongs to me)