To keep it short this is a beautiful BL adaptation with good chemistry and pacing. In addition, it's also the most progressive BL to pass mainland censorship. The directors and designers are extremely talented to produce a high-quality drama from a low budget and in addition, the lead actors are very dedicated to their roles. The costumes are especially beautiful and the OST are very good including songs by Zhang Zhehan (Lead) and Liu Yuning
DON'T FORGET !! to watch the special episode 37 (real ending), special scenes (contains deleted scenes), and also look up the original lines (some were dubbed over to pass censorship) so that you can get the full image of what the crew and actors wanted the drama to portray.