Gahhhh! Okay so..I've been wanting to watch this for a while now, It's always been on my watch list and I just kept putting it off because I have little eyes always around me and I never know if a drama is going to be spicy so I just try and watch those after my kids are in bed. Well I needed something different so I turned it on last night and binged it in a few hours! Like ahhh whyyy did I wait so long! Also the eps are only 15 minutes long. I loved it, I was sooo hooked from the first episode. This story is so unique and it peaks your interest and has you dying for what will happen next. The storyline is about a teen with color blindness and how he deals with his daily struggles. Yeon Woo is know as a Mono someone who has Monochromacy, It's the absence of any color vision and it's very rare. In the story people who are Mono's have what is know as a Probe, it's a person who can unlock the world of color for a Mono. In the story Mono's are known to be dangerous to their Probes, often becoming obsessed with finally being able to see color that they will do anything to be with their Probes as to not live in a world of darkness again. Yeon Woo is living his life with no color, seeing different shades of grey, white, and black, everything is dull, lifeless. Until he switches schools and comes face to face with his Probe, Yoo Han. This moment was Everything! I loved the syfi way they made his experience it was amazing, I loved it. When Yeon Woo get his first full look of Yoo Han's full face he experiences a "Color Rush" an in-rush/ sensory overload of Color so intense that it causes him to pass out. We quickly learn that looking at face of your probe is what enables a Mono to be able to see in color. Once Yoo Han's face is covered or he is no longer near Yeon Woo 's world tuns back to dull and lifeless. This was very intense to watch, because you really see how quickly the situation can escalate, how a Mono could easily fixate on their Probe, how quickly everything can change ,and just how dangerous the relationship can become. What sets Yeon apart from anyone else is how aware of his situation he is and he tries to constantly avoid his probe for his own well being.seeing the characters emotions made me emotional, everyone did a fantastic job of making the viewer really feel what Yeon Woo was going through. I was brought to tears watching Yeon Woo go through the Decoloration process, it was absolutely heartbreaking. Watching them learn what this means for the other and all they go through, later you come to find out that Yoo Han also has a deficiency of his own and you can't convince me that these two aren't soulmates. Their connection surpasses strong, Yeon Woo kept doing his best to push Yoo Han away and Yoo Han wasn't having it. He wanted teach Yeon about all the beautiful colors in the world. I know the episodes are just 15 minutes but it was very intense, And addictive. I highly recommend it!