The lady before him was blessed by the power of Coincidental Luck, but unlike him, she wasn't able to harness this power of her own volition. It only aided her passively.
'But still, the power of Coincidental Luck is by far the strongest in her among everyone I've witnessed.' He thought.
Every living being had a level of innate luck from the moment they were born. And depending on their luck, their life panned out.
As the lady had been blessed by Coincidental Luck, she avoided being found out by the Fornol Empire until now, being the best spy of the Lerni Empire.
Of course, Luck wasn't omnipotent. After becoming Blight Humans, their luck values became strengthened, allowing them to interfere with her Coincidental Luck, increasing the chances of her being discovered, which happened in the end.