First and foremost. This series better have a second season. They cannot in good faith be leaving us viewers like that without damn answers! How is this relationship going to work with the craziness settling in? Where's the mom? Because that's still very much a lot unresolved. Also we just started to get into an actual relationship, don't just end like this I know there's 2 more books!

Now that that's out of the way, I loved this series. It could've went on for much MUCH longer but that's the drawback of these K-Drama Mini Series. They rope you in enough and then it's already over. This show in particular has so much good stuff going on in the plot that it would be impossible to resolve everything properly. We had the romance plot, mixed with triggered insanity due to the Mono/Probe situation, a missing mom and mysterious past of Yoo Han. So much potential and it definitely keeps you hooked the entire time. There's not a slow moment in this series.

I watched this with one of my friends and he agreed with me that this is one of the most sensual BL's we'd ever seen. Looks exchanged, literal stroking of walls and faces. The chemistry between the leads developed very nicely! I knew Hyun Jun from being in The Boyz and I'm so excited to see his acting career continue. He was so sassy and confident in this show I loved it! Also he's seriously so beautiful, like holy crap I was so happy they didn't keep the mask on him for a huge section of the show. Yoo Jun did a fantastic job as well in his leading role. There was a few times where I actually felt pain for him during the decolouring, it was heartbreaking. I actually wanted more from the sassy friends though, I needed more fan action!

So the "plot twist" of this show in the last episode was fantastic. I was shook and I don't want to spoil it because it's that good. It really answers a lot of questions as to why Yoo Han is the way he is with Yeon Woo (aka: kinda obsessed since the beginning), brings them closer together rightfully and I loved it. It added so much to his character and leads again to even more potential for a sequel season. Finally, I wanted to say the music was fantastic in this show. The soundtrack and the use of synth during the "coloring" scenes was well done. Also the use of colour and special effects was beautiful. It made me feel like I was seeing colours for the first time as well along with Yeon Woo! Who knew there were that many colours out there to actually see lol. Please watch this series. It is quite dark at times and I'm not sure if it will have a classic happy ending, but it's different and gripping to watch.