(tea making, guqin/chess/calligraphy/painting, dance, singing, traditional Chinese medicine, martial arts, etc....)

The villain system works by having its host cause misery to the target (i.e. MC) and in exchange, stealing away the target's luck and rewarding its user with beauty. Failures = ugliness (acne, weight, etc). It's a malevolent system at heart. While the antagonist side character is at fault for choosing to carry out missions, who would want to harm others for benefit if they could achieve the same without doing so? If one could choose the 'goddess' system instead, who would choose the parasitic one?

Worst of all, the antagonist is unable to quit missions after a certain point, and they are forced to continue by the system. Yes, they could have chosen to quit after the first series of failures, but it's like asking someone who has always won at gambling to stop now or be forced to gamble forevermore. Tasting success again and again by remotely bullying another person, knowing there won't be any consequences to yourself (you are an elite, your target is a poor commoner who doesn't even know you exist), one is definitely bound to grow crooked. The villain system really pits its hosts and turns them into malevolent beings. While the villains deserve punishment (original host's life was ruined by them), I think the villain system itself does not deserve to exist, as it only brings more malice into the world. It's basically a plot hole filler to make the villains continue their despicable acts with a clear cut cause for their retribution without dirtying MC's hands the slightest bit. It's abominable.

The system only gave her a course and it's up to MC whether to take it or not. But MC was very dedicated to improve herself and she never gave up until she perfected her skills.

Zhou family was MC's biological maternal family. I actually suspected the "fake and real young miss" plot from the beginning so I'm not surprised when it's revealed that MC was the long-lost child of Zhou family while Zhou Xiran, the villlain, was the fake young miss.

What I didn't like was: how Zhou family couldn't wait to get rid of Zhou Xiran after knowing that MC was their biological child. They only threw her to recuperate in the hospital and didn't care about her after that. I mean, I know Xiran was bad but instead of blaming their own incompetence of educating Xiran, they entirely blamed Xiran's bad behaviour to Xiran not being Zhou family's real child.

It's also the same with MC. When they saw how outstanding MC was, they felt that it's as expected since she was Zhou family's child. I mean, where was Zhou family's contribution in MC being outstanding? Her abilities came with her own effort and Zhou family contributed nothing. Also, MC wasn't exactly Zhou family's child but a transmigrator.

And ironically, the org Bo He wasn't actually that outstanding either. Her bad grade might caused by being overworked by her adopted family but her behaviour wasn't that good either. If it's the org Bo He, I wonder if Zhou family would still praise her to the sky like with the transmigrated Bo He?