Who is he? After he rescued him from a dark alley, he was seriously injured.
He always had a smile on his face and never stopped smiling no matter what.
He seems to be used to the killings between lovers. What is his identity?
He knew he shouldn't be so protective of an unknown person,
But the loneliness he inadvertently revealed always affected him, making him unable to ignore him.
But, is he willing to stay by his side?