This show was amazing but sad we lost Byeok near the end and it does show that people will do anything for money even if it involves death and playing games, not only this but it also shows how close people become near the end and it made me cry to see Ji Yeong sacrifice herself to Byeok in the marble game and for Byeok to get stabbed by Sang Woo. Yeah it might be bloody and gory, but it was amazing and I cannot wait for season 2 and hope we get to see the actress for Byeok but maybe she plays a new character and also the actress for Ji Yeong too please, I knew it was a popular show and my mum never allowed me to watch it until I watched it secretly on KissAsian website, now I don't regret watching it because I loved it.