Yok Luerd Mungkorn (2012)

Both series involved ML becoming a spy to investigate illegal activities and corruption. The FL family are closely link to case the ML investigated

Similarities is that both series have spy that help police investigate illegal activities. in YLM the spy is ML and the storyline is quite serious and heavy while in KWHNPSL the spy is FL and story is quite light and a lot of funny moment.

Mafia stories revolved around gang fight and people involve with the gang. Also both have love stories involved

Both involved mafia story of the chinese family and the fight of the gang to become the most powerful mafia. There is love story in both series

Both show have ML that very protective towards FL and there is a family fight in both series. However NRNKF the main couple only see each other after grow up while YLM the main coiple always be there for each others from young until grow up.