This grip is enough for me that your dagger will not touch me. The play that is after me is what I want to do. And other plays I could do to you without any doubt, but I leave them for now because this is good and very fast.
Here, your opponent grabs you with their left hand and attacks using a sottano stab instead of a fendente. As a response, you ignore the grabbing hand and focus entirely on the dagger.
Use the cover of the 9th master to grab your attackers forearm in a sword grip. With your left hand on their wrist and your right up by the elbow, drop your weight and twist your hips anticlockwise. This deflects the dagger past your left hip, setting you up to flow on to the 11 scholar where you twist the dagger out of your opponents hands.