Shield penetration

Shield penetration is the ability to be unaffected by shielding abilities, such as Mental shield and Forcefield projection.

Renesmee Cullen (Twilight)
As the offspring of two gifted vampires, Renesmee might have inherited the exact opposite versions of her parents' powers; while Bella acts as a mental shield that blocks psychic powers from her mind, Renesmee can penetrate others' mental defenses while "communicating" with them, being the only person capable of making her power effective on Bella. It is yet unknown how this opposition came to be.