It’s called ‘Gank Your Heart’ (isn’t that a terrible title, or is it just me?) It’s on ■■■■■. I mentioned it here.
Important points: Wang YiBo is the ML; it’s set in the e-sports world; and I should mention that the sweet boy the girl is always attacking has a temper himself and he ‘gets in the face’ of people but always toward people who deserve it. He gets into one actual physical altercation.