Like it was right after chapter 354 and it was like 354.5.
Also I can't seem to find the original version on Old Xian's Weibo account.
Could it be some kind of fanart? There is an artist who drew 19 days fanart comic on tumblr. And the art style is so similar, at first I thought it's official.
I believe that was fanmade. They have a very similar art style to old xian.
Oh, I check their tumblr just now and no new post like the one you mentioned. So maybe it's not them. Other possibility, Old Xian deleted it or Weibo deleted it
thats bc it wasn't by the author, read this: http://www.mangago.zone/home/mangatopic/11626332/ fanart isn't supposed to be uploaded on here lol.
Thanks for the update! That chapter seemed so legit. It was actually fanart all along.
I could have sworn there was an extra chapter where He Tian found out about Little Mo's erotic dream and then he was seen chasing Little Mo around campus for answers. Did I just dream that?