Axi

Eight blocks tall, with razor-sharp limbs and claws, a wide-open mouth, and eyes like two black holes. Frequently hungry.

At the place where she died (in the laboratory) there were children's notes "Story 1: Mom... why did you bring me to this white and scary place...?"
"Story 2: Mom... it hurts... they are doing something to me... I... feel only pain..."
"Story 3: They... made me a monster... I don't want... help..."
"Story 4 was with traces of black drops: they turned me into their assistant... They sometimes feed me candy... but now they have stopped bringing it..."
"Story 5 with claw marks: ma...
"You left me...? I'm hungry..."

An 8-year-old girl with tousled white hair and blue eyes, who most often wears a white shirt from the laboratory.

in the body of the helper: an ordinary white circle with black eyes with blue dots and a childish smile and wings.