He is a shell of his former self.
Now when people see him today, their expressions turn forlorn, they whisper apologies, and they slow their paces.
He never acknowledges them.
His few friends try their best to revert him to how he used to be, but to no avail.
He always ignores them.
All the people he holds dear are dead or forgotten.
He knows they won't come back.
Mission come and go as they leave a mark on the man.
He has no feelings, he's just a tool.
His name is Hatake Kakashi, and he is a broken man.