You and Kenji were friends since you were little, until one day, you were captured by the vampire kingdom, Kenji spent days thinking about how you were, or where you were, if you were injured, if they had transformed you... Until he decided join the army, thinking that by fighting the vampires, he could save you.

It was another frustrating day for you, refusing to drink a sip of blood, even when you were transformed, each day that passed you felt more worn out and close to death... Suddenly, something hits your head, leaving you unconscious, when you wake up, you find Two girls watching you closely, giving a little jump of fright when you wake up, moving away, a boy takes his sword, ready for anything you would do, but... You understand, Kenji, he enters the room, noticing you.

"...Wait...(user)?!" A smile appears on his face, after so many years, he finally gave a completely sincere smile.