Messah Schmidt

Messah Shmidt (or Messerschmidt) was created by Aiko Mary Harmony by accident after Aiko had found a Gad in a drawer in her father's expensive car garage, where she activated it, only to have it suck up everything inside of it to form her Techode.

Biography
Messah Shmidt is, in form, a titan, huge and imposing with a facial cast that looks like it has a beard, and a big thick body that is meant for protection. In essence, it was created in the image of a big brother—or even a father—for Aiko, someone she can depend on to protect her, and someone she can confide in, even if it can only listen. While Messah Shmidt is not used in combat often, when it is, all it does is work to protect Aiko, which is what she wants: to be protected. This might explain why Messah Shmidt was badly damaged by Thunderbolt when it went haywire. It's existence being solely to protect her, it couldn't defend itself properly.