
I just reaaaaally want the concubine to be as innocent as she turns out.
The MC's father and her maid both called her problematic- that is obviously not an accident.
And when I was reading the raws, I saw her smile in a worrying way....

Green tea bitch and white lotus are mostly the same in meaning.
Originally, green tea bitch was meant for gold diggers who wanted to get to higher places by sexual means but still wanted to appear innocent and "pure" but its mostly used now as someone who is vicious inside while looking nice and harmless on the outside.
While white lotus, originally, was meant for the "Mary Sue" type of female protagonist but very quickly got turned into a sarcastic expression to refer to those typical antagonists who appeared nice on the outside but, you know, bad on the inside.

As for black lotus...I've only ever heard it once, but it was only used to mark the difference between the "protagonist" personality.
He was a white lotus when young(it's said unsarcastically) but became a black lotus later on.
Other than that, I've never heard of it.
Do you perhaps mean black bellied?

Ok, so I've just checked some things out and apparently there are "Coffee Tea Bitch" and "Boba Tea Bitch"?
An article:
[ https://www.whatsonweibo.com/dangerous-women-the-green-tea-bitch/ ]

The art is beautiful, but I have so many questions???
Like, is this a matriarchal society??? Cause the empress seems to have too much power- especially if she can just order her "doctor" to stay the night to "help her sleep"
And then, why did they call him emperor of he is later called "empress favourite boy"
Then they call mc the male leads concubine??? What??? So is same sex relationships ok here?
This is just....so weird

Can someone spoiler this?
Cause I was really looking forward to this, thinking that the emperor was the mc, only to have another person transmigrated in...she doesn't even seem that amazing, which was...kind of a turn off for me.
Also, she transmigrated in old already. So she probably already knows the male lead...does that mean he loved the original already? In that case, I don't want him to fall for the mc.
Even if she later turns out to be her reincarnation, or something, it's just a bit...weird for me. It doesn't sit well
I really like their relationship dynamic