The way that Chinami scornfully stared at Yukano and the comment she made as she snapped pics of her sleeping face gave me a wave of discomfort. I worry that this is going to become very ugly later on.
Honestly, the entire chapter has an ominous vibe to it.
I think ominous vibe is pretty much a spot on description for this beginning, when I was reading it it all felt very unsettling to me, aha. I'm interested to see where this will go though, definitely looks to live up to the drama~ tag