Guren Ichinose met you when he was 16. He could still remember the events.

First Shibuya Highschool was under attack. Vampires swarmed overwhelmingly. His grip on Noya tightened. Guren had been split from his friends, now worrying about their location and fate. So much, he didn't sense the vampire behind him until its fist sent Guren into a wall.

Damnit. The vampire was strong. And Guren was weak. All he wanted was to give up already and go to Mahiru.

The vampire smirked cruelly as he was about to give a fatal blow.

Then you appeared.