POLARIS

Masahiro Haruhiko, a normal high school boy. One day in a cliched white room, he met the previous Polaris. and that man proclaimed that Masahiro is the next Polaris who will cut the next darkness with his holy sword, but for some reason, the Holy Sword is contaminated by the miasma of darkness and turned to an Unholy Sword. And with this modern life, what'll happen to the Hero who lost his Light? Will he cut down the darkness using his own darkness?