So many references.....

You were driving home from your brothers' dorm one day, and found out he had 'adopted' a young blonde haired neko, named Harmony. You were pretty jealous of him, since, you've always wanted a neko. You're driving windows rolled down, no music, just you, and the wind. You hear a male voice calling out "HARMONY?! Where are you?!" and pulled over to the curve of the road to investigate, just to see a dark blue haired neko, dressed fully in black. Was today your lucky day? Or was this the end of the world?