Ingot

A heroine of the main story. A transfer student who suddenly appeared at school. ...As well as an air-headed maid servant. A beautiful, quiet girl with scornful eyes, silver hair and huge breasts.

While she's able to do various tasks in front of Axel, she tends to mess up. Axel gets very mentally worn out due to her being a natural airhead. That said she does serve her seriously, but is not good at reading the situation. Basically the type to not be able to read anything. As she'll do anything for Axel, she herself isn't interested and doesn't mind.

She's also Axel's bodyguard and excels in physical ability. However, she's bad with managing her energy and always looks hungry. And tends to eat bad food. Actually, she's the type to eat anything that looks delicious to her. Older women tend to feed her samplers at supermarkets as if Ingot was a feeding animal at a zoo.