At first I don't have a big plan to watch this drama due to many BL series that airing at the moment. I've added this on my list before and about 2 days ago I got the urge to watch this and here I am FALLING HARD TO THIS DRAMA. OMG this drama is very interesting and almost perfect. The casts acting skill is very outstanding and the plot is great. Their visual are perfect. Also they choosed republican era with many old stuffs and I want to appreciate the production team effort to make sure everything suits the theme. The friendship and the bromance looks very heartwarming. I love how Yuzhi always try his best to approach Yuelou softly. Their interaction is very subtle... to subtle til the point I feel like I'll melt with the warm feeling around them. Yelou is very clear that Yuzhi is his someone special, and Yuzhi seems knew it already but act lowkey. I love it and I'll definitely rewatch this drama. Only one episode it'll make you attached. this get the bromance, the action, the mistery, the crime, the drama and angst. this got everything.