Responses
It IS YOI, Youku had the exclusive streaming rights to YOI in China. Also the .5 chapters shouldn't be where they are. They really should have been in chronological order orz (52.5 was posted May 2016, it goes after 85)
On chapter 63.5, the parallel universes. One is just like Yuri on Ice with similar outfits and hair color lmao. Its probably coincidence tho because Yuri on Ice came out way after that chapter haha