Legina's Flaws I know so far...

1. Legina was born without a top half, so one would wonder how can she breathe, eat or drink.
2. Legina has been having a hard time getting attention in the toughest situations.
3. Despite being a twin sister of Ann, Legina is often confused for Ann's lower half. It frustrated her.
4. Since she has no eyes, her buckle allows her to see thanks to the sensor. If she had an eye in her belly button, it would be creepy.
5. Although she can see without the buckle, she still needs in cases it requires more than using her legs and feet. After all, the buckle has mechanical arms.
6. It's hard to tell what expressions Legina is currently having, since she has no face. Her voice, on the other hand...
7. While she can speak even without a mouth OR her buckle, she needs the buckle to eat and drink, because it has a module for food consumption. She may have some kind of matter-to-blood converter inside her body already, she can still feel a bit hungry or thirsty.
8. Yuka, the lower half of Legina's daughter, is known to argue with Zax, her upper half, now and then.