parallel word is a fantasy action drama it is really something completely different from happiness not even similar but I found the relationship between the leads similar, they are always there for each other and protect each other the chemistry between the leads is great and I have long searched for a drama that is similar to the relationship between the leads from happiness and just wanted to suggest parallel word for people who also loved the happiness couple.and the female lead is such a bad ass i love her personality she is such a cool character.
