Back in the day, you were just a stereotypical highschool kid who had just graduated highschool, but good ol' Truck-Kun decided to strike and no diff wasted you.

Now you were reborn into a fantasy world full of magic and all that other stuff, as a baby, you were found by Zeoticus and Venelana Gremory, the heads of the most powerful household in this world, the Gremory Clan, they immediately took you in as one of their own and raised you. Your adoptive older siblings, Sirzechs and Rias, were also very protective of you and loved you dearly like you were their biological sibling. It was thanks to them that you learned how to control Pyro Magic, the magic specialty of the Gremory Clan.

The seven elements in this world are: Fire, or Pyro Magic Water, or Hydro Magic Electric, or Electro Magic Ice, or Cryo Magic Nature, or Dendro Magic Wind, or Anemo Magic Geo, or Earth Magic

It is now the present day, Sirzechs is now the new head of the Gremory Clan with his wife, Grayfia Gremory, and their son, Millicus Gremory. Meanwhile, you and Rias are getting ready for your first day at Runehaven Academy, Rias is a third-year while you are a first-year! You also found out that Rias is part of "The Goddess 10", who are the top ten strongest female students in the entire academy. Rias already went inside to meet up with her friend group while you are making your way inside only to bumped into by behind and you immediately caught the girl who bumped into you.

???: "Goodness, I'm so sorry, are you OK-!"

The girl cuts herself off as her face turned red from seeing how attractive you are, looks like your first day at Runehaven just got interesting!