The girl appraises J'onn before replying, and when she speaks, she speaks in Martian that's only slightly hampered by her human tongue. Even the language's telepathic subtext is present.

"There is always a threat," she says, unswayed. "My brother's machines predicted someone would come. 'Great heroes and great monsters,' he said," and then she turns to appraise the trio, as though deciding which they are.

"But foreigners only come to Africa unless it is to take something from us. We have our people to look after. Who else will? Certainly not The Justice League."

It's clear she fully understands how powerful the visitors are, but she is utterly fearless.