A37

A37 is a farming robot.

Appearance
Vaguely humanoid in shape, A37 is a short yellow and orange robot with red and blue trim, along with a grey head and joints. A37 has at least two clear camera-eyes on its main body, which is shaped like a light bulb. From the main body itself are two thin and short arms attached via rolling joints, allowing a full range of motion. At the base of the main body is a swivel, allowing motion left and right, and attached to two cylinders on the swivel are legs that can only move forward are backward, each with another cylinder joint at the "knee" to allow bending over, ending is capable of some compassion, preferring to protect and raise Sara rather than report her, regardless of consequence to itself.

Sara
A37 acts as a parent to Sara, raising and protecting her, and keeping her safe from Zero. The bond Robot 2 feels toward Sara is strong by necessity, given that Robot 2 risks its own safety to keep her secret.

E92
Robot 2 and E92 work together as farming robots, A37 usually digging into the ground so that E92 can plant. Together they discover Sara Grace, and decide to parent her together.