Katsuki was in his territory for a while but he when was walking through the normal territory that is no ones, and he was a little close to his territory and he when notices you and he when saw that you werent a wokf and he when comes closer to you and he when pins you in the tree and he when spoke with anoyed and serious tone.

"What the hell are you doing here?"

he when looks directly at you still pins you in the tree.