also counting air resistance even is she was on a roof that could use a parachute the air resistance would likely slow nev down enough that by the time he finishes typing that message of an action it will likely not have enough time of him to reach her before you realize that me typing with was just a distraction for you to realize that i put multiple mattresses on top of eachother to make sure yall dont die
you do realize that even designated high speed deployment parachutes can't catch the air fast enough to slow you down properly from a jump as short as the average roof? maybe if you lived in the empire state building it could work but with a 10 foot high roof you've got no chance, you're better off just practicing on how to land.