Book 2 to "The Four" Series! With another new school year coming into session and everything deeming itself normal again, Helga, Rowena, Salazar and Godric have all eased back into the professor life. Although the big bad, Order of Heriot, has been destroyed, one pestering thing remains. Each other. Now the big bad is themselves and the Four have to solve each other's problems before it's too late. The boiling tension between Godric and Salazar now peak, putting themselves, the students and Hogwarts in peril. But we can't forget there's always something lingering in the darkness... And don't they say, "You are your worst enemy"?