Is it canon that Qui has something going on with the older brother?

Canon or not, Old Xian can rip that couple from my cold dead hands.

Yes. It's gonna come, that much is pretty obvious from the content we've got so far...

So in about +/- 500 chapters you mean? xDD I mean, it took about what? 300 until they first time holding hands?

Well, yes. I've been reading this story since the beginning, since the days it was just a bunch or pictures in 2015. Yet I'm not complaining.

next level slow burn

Not really it's just that I started reading the first chapters knowing it was just images, it wasn't supposed to be a story to begin with so my expectations are basically at 0, I'm just happy with whatever I get lol
Btw check other old xian's stories they're amazing