A Trip to get Sushi Goes Horribly Wrong

This is a story about the 4 founders of Hogwarts and their adventures, the low points and high. It turns out that the founders were a lot more interesting than you thought. I mean, did you know that Salazar and Helga were siblings? That all purebloods are descendants of Hecate's muggle disciples? (Hecate being the major goddess of magic) Join them on their adventure to battle beasts and found Hogwarts, a school for witchcraft and wizardry.

p.s - This story is set in present times, basically pretend Harry's time is in 5018 or something like that.
p.p.s - Please ask me if you want to 'expand' on my idea, thank you
p.p.p.s - Characters belong to Joanne Rowling, thanks to Rick Riordan for the idea to use demigods, half gods, half humans