Diabolik Lovers: Dark Fate

A lunar eclipse. The Tsukinami brothers—Carla and Shin—arrive at Mintei Academy as transfer students from the UK, and something about them is immediately different from the Sakamaki and Mukami vampires Yui has been entangled with. They are the founders. The oldest bloodline. They speak of a "fate" that encompasses both existing vampire households and Yui herself—and at night, they transform into wolves and move through the town with a purpose she cannot yet identify. Whatever the Tsukinami brothers have returned to Japan to accomplish, Yui is at the center of it.