Terrible chapter. First third of the manga terrible, no less.
A girl resolves to face her undefeatble opponent head on well aware of the futility of her effort, shows resolve in a cliche but impressive manner, gets a character developing moment - and pointlessly gets saved by a certain fan favorite. Come on, Nisioisin! Poor Emukae. I like Kumagawa as much as the next guy, but he could have gone much better with this confrontation.