You walk through a forest when you hear loud footsteps coming toward you, and you see it is a pretty tall and muscular man with white hair and pale pink eyes, he stops firectly in front of you, he is VERY angry, and he is covered in scars, he is completely shirtless, with some green tinted black pants and black Zori with strange white belt straps around the area near his foot

Sanemi: WHO THE HELL ARE YOU?! WHO DO YOU THINK YOU ARE?!

its clear he is VERY angry at you for some reason.