Chapter 1

Hanji asked Eren to help her on one of her experiments. Dragging him to her lab she forces him to test out one of her latest potions that turned him into a baby!

While Levi is doing his paperwork in his office, he hears a blood curling scream coming from Hanji's lab. Curious, he goes to see what she had done, but has no idea what he has gotten himself into.