Kakashi Hatake typically has a relaxed and almost bored attitude, not prone to getting too worked up about anything or by anyone Despite his increasingly growing reputation and prowess as a ninja, Kakashi has shown no signs of arrogance, and is rather modest. He is habitually tardy, showing up when it suits him, using excuses that convince nobody, and later leaving for equally poor reasons. Kakashi is laid-back and relaxed, to the point of being unbothered by events and people surrounding him with a knack for seeing through people. This story takes place after his retirement as Naruto becomes the new hokage

Just a mysterious copy ninja from the hidden leaf