Wow, let's see:
-The FL of the 1st arc was a green tea bitch but she could seduce the emperor and dealt with her rivals.
-The FL of the 2nd arc was a daughter of a rich family who was quite wise and rational.
-In the 3rd arc, we had a spoiled brat who destroyed other's relationship and stole someone else's fiance, but at least she had the nerve to spill her blood in front of a bunch of vampires just to get the attention of the man she wanted.
-Then the transmigrated woman of the 4th arc, she was stupid, shameless, greedy and delusional yet she still had backbones to stand for herself.
-The rich brat Mary Sue of the previous arc was rotten and spoiled, however, she was more or less fearless and could work as a leader.
Now we have this chick: useless, good-for-nothing, annoying, spineless, ungrateful, irresponsible, etc... What kind of people would read a novel with such a MC, I wonder.