Everyone will feel my wrath..... Dark Raiden Reader X Celebrity/Model Harem

Y/N was a normal 18 year old senior student who always got picked on by others for no reason, however- he didn't know that something was gonna make him change that. One night, Y/N found a dragon amulet buried from a meteor that crashed in his town. As Y/N grabs it he is suddenly changed into a stronger person. A deadly force....... and mostly....... a deadly dark thunder god.