Has the Han family sinned too much? Can they ever become happy and dance, perhaps do the twist again?

It may help to listen to Chubby Checker while they are playing the game of checkers with each other to achieve what they want whether it's love, power, or freedom. Or very delicious homemade Bibimbop may help them because it certainly made Grant do the twist! If you have not started yet, start watching the well-made Korean drama, Mine on Netflix and find out what this enigmatic note is about!