Author just changes the power and abilities of IMU and give a note at the end of chapter which is even more CONFUSING. 1. She is immortal so she needs a power which complements it not an addition. 2. The power she showed to scare the gorosei seems to be connected to the void or like a black hole which speculates time control as a black hole is hypothesized to suck time and there is no sense of time there. Now she can even read and manipulated memories and even if she did its not an attack? What is an attack in your unbiased reasonable perspective? Is it not something that can attract you negatively? Why is manipulating memory not an attack then? Now you say it's a misunderstanding?
I find the perception of a mental invasion very forced and crazy, as something non-offensive??...Seriously? Isn't someone mentally r*ping you not considered offensive by the store? Serious?? Reading your most intimate memories, your secrets, your mysteries, your existence without your permission is considered something not dangerous by the store?? seriously??