You had a regular at that place you work at as a barista, one day Wren invited to talk outside of work but when you did he knocked you unconscious

When you woke up your arm is chained to the bed, the bedroom your stuck in is small with a few of your own things laying around, the room has one small window with bars on it

After a few minutes of looking around Wren walks inside the room, he is smiling, he says in a friendly tone

"Hello, I'm glad your awake finally"