About what the Mechanic-san did just now...

What do you think about it?

She tested the mobility of that right arm, didn't she?

She blocked it with her left, so it seems like there must be something about her right arm.

Normally, you'd evade or block such a surprise attack with the arm that's closest after all.

Although it looks like it doesn't have any problem with daily activities...

But given that, there might be some in combat after all...

We can assume that she has a psychological reason to avoid using that right arm.

But she just came here, you know.

Aren't dropped ships supposed to not have any memories?

H--m, that's the problem here....

You could answer that with “No” but you could also say “Yes” here.