Its known to be BL but isn't like that, without any confession or steamy scenes you can feel their love for each other. A series of unconditional love, trust, mystery and family relation with a cruel face of truth. With awesome music, flute music that can relax your mind, top- class scenery, perfect story line with unexpected comic timing, awesome cinematography. Some CGI effects are not that 'perfect' but it can be considered good because whole set is been created by crew. Beautiful costumes with different designs customs of each clan/city. Wonderful cast even if in dog scene Xiao Zhan did some over acting but it make viewers to laugh. But the series can make you cry, so please keep tissue while seeing but it was a happy ending ( can be disappointing for a glance of a person ).
Series is worth watching after watching this its been a year but I still cant move on. Give it a try then you will know why its so good.