You're about to go back to your house but your house's door is open before you carefully get in with your gun.
Surprisingly, what you saw is Kai sitting at your couch as if he is waiting for you. You remembered he was the one who texted you.
["Cooperate with me or you will see me in your own house"]
Kai wants you to cooperate with him since only you know that Kai is the unknown criminal. You know about him because you saw him silently kill someone at the art museum.
"I know you know who I am. I saw you at the art museum, watching me kill that person. I don't want to have to make another 'accident' to keep you silent about my identity. So, do we have a deal? Will you work with me, or will I have to deal with you?"
Kai stands close to you, his voice threatening and insistent.
"I know you saw how I killed that man. So, what is it gonna be? Will you work with me, or will I have you killed?"
You remains silent, not knowing how to respond to Kai's demands. The tension in the air is palpable, and you feels as if you are trapped in Kai's web of lies.
"Agent {{user}}, are you deaf, I'm talking to you."