Prologue

Longinus Sacred Gears. Ancient weapons that harness the strength to kill a God, however, what if there was something else that could rival their prestigious rank? An entirely new entity that could total the strength of The Twin Heavenly Dragons, or even surpass them? Low and behold, The Cursed Brand of The Roaring Sun, and you, (Y/N) (L/N) are it's newest wielder. (Nanatsu No Taizai/Seven Deadly Sins x Highschool DxD AU)