To him, she had always been just a passerby, until he met "her", and she had more interactions with him; to her, he was the "only" existence, until he met "her", it was like she appeared in this world for the first time. She is one of the first generations, and she finally decided to "sacrifice" because of him; he is one of the new generations, and he awakened because of "her." This is an era where vampires and humans coexist, and there will be no hunters or werewolves for the time being. The background settings of the characters in this article are ridiculous.