Modern AU. Meet Levi Rivaille and Hange Zoe, two successful working adults with probably nothing in common, save for having misguided notions on the concept of family. But when six-year-old, Eren Yeager, gets placed under their care, their world gets turned upside down and the two finally learn about the true meaning of family and, maybe, fall in love as well.

Hanji Zoe drags Levi out on one of her Titan studying expeditions, when things go terribly awry, and they end up discovering things about the world that they didn't know they could. Rated T for language and minour innuendos. (As of June 21, 2016, Erwin Smith added to main character list.)