WARNING: If you haven’t watched the previous episodes be aware of spoiler from reading this.
Chinese translation Credit to Ai-Yean-Cri weibo
Episode 13 preview in text: Ryu La learnt that the watch on Botong’s table was Mate’s and it looks the same as the one that Na Hong Ran has, this is confusing her. Na Hong Ran called Mate and said that she has an interesting proposal but Mate refused right away. One day Guae Gi holds a press conference as heiress and her speech surprised everyone. Botong is looking at the watch and wondering if this is related with the secret code.