First, we are sold a BDSM story but once the first episode is over, it is almost forgotten.
Like in KinnPorsche, the police/mafia story is unfortunately totally secondary to the love story but at least in KinnPorsche, the characters, dialogues and direction had style. Here, the dialogues and situations are repetitive and uninventive. And above all, the character of Kim, angry and whiny, is unbearable. It's really hard to get attached to him and it is hard to understand what Kamon sees in him.
In summary: little interest to watch this series.