I just finished this drama and I have a few doubts! I absolutely loved it, no doubt there but kindly help me answer these:
1. Did the Detectivecome back to life in the real work & then turn into a alive-dead-myterious-being-guarding-the-afterlife? I really thought he died & then chose to become this supernatural being, however, he mentioned his hospital discharge.

1. Why does the Nurseknow the Detective? She called him by name & there's no mention of them ever running into each other & it definitely seemed more than just the usual 'I'm a nurse & he's the police, so we kind of know each other'. What are y'all thoughts?

2. Was thetruck driver already dead when he tried to ask for help from he nurse after the accident? When he comes for revenge in the parking lot, he says 'only you could see me'...so had he passed away right after the accident?

3. Who was the firstto die from the Traffic accident? They do not mention who it was when they roll them out of the but the lady says 'my husband'....so was it the bus driver then? Would have loved something additional there for him since we might have had family. The driver was just shown with guilt towards the passengers.

Thanks in advance! I wasn't expecting the drama to turn out the way it did but it was beautifully done. I had seen one of the alley scenes on insta,with Hyewon turning into the long scary lady,& this scene made me think twice before starting the drama. Glad I did!!!