I need help someone needs to help me i am so confused by that ending and people's comment. So basically everyone is saying Jong Woo killed Moon Jo and Moon Jo's personality got cultivated in Jong Woo too like Moon Jo said you are my greatest creation. Okay so I get till there. Now my question is if Moon Jo is dead how come female police officer could see Moon Jo in the lift. Also If you could remember Jong Woo was wearing that tooth bracelet which was not in his hands first female officer met her okay I get it he might have wear it from his pocket but what about that lift scene and yes if he is alive how come police didn't notice that Moon Jo body was not that in that building there should be no body of Moon Jo and if he is dead then how come both female officer could see him in the lift as well as Jong Woo when he was in ambulance. Some people are saying Jong Woo is hallucinating but then what about that female officer. Someone is saying everyone in that building lost their sanity of mind, so everyone is hallucinating now. I really don't believe that so PLEASE SOMEONE HELP ME FROM THIS HEADACHE PLEASE