Unforgotten Love

Korn was hit at the head during a robbery when he wake up he lost his memory over what had happen before Now he has to write down everything before he forgets them However Korn always feels that there is something happened to someone during the robbery and he has to find out before its too late Time passes and Korn is still unable to recall who is that someone One day Korn was told about a haunted 13 floor near his house and coincidentally he appears at that floor for some reason Is it someone that draws Korns attention to the 13th floor What happened to that someone during the robbery