Complex sentence: What is even more astounding is the fact that she is hardly ever given a dangerous chore to perform; most of the time when her services are employed by Naraku, the situation seems to be fixed to ensure that Kanna remains alive.
Split into simpler sentences: What is even more astounding is the fact that she is hardly ever given a dangerous chore to perform. Most of the time when her services are employed by Naraku, the situation seems to be fixed to ensure that Kanna remains alive.