You can't say that this specific manga is copying the other manga/manhua that you are referring to.
1.) this story was released by the original author first
2.) ALL THESE stories are cliche and generic. Many of them have the same plot besides minor differences.
3.) everyone is entitled to their own opinion but that doesn't mean you need to bash the ship, so what if you don't ship it? other people do and thats why they read it.
4.) the whole point of the story was that her brother isn't shown as often because thats the purpose. If he was back then we wouldn't have a story at all case closed.
5.) if you ship a couple from a different story more then kindly leave and read your own story
6.) The author made it clear that the ML is the one that she'll end up with and not the white haired guy, i mean white-haired dude DRUGGED HER AND TRIED TO RAPE HER WHILE SHE WAS UNDER THE INFLUENCE OF A DRUG, sure the ML isn't that great either but at least he hasnt gone that low
The fact that you hate this because the brother hasn't revealed himself (which is basically the whole point) makes me question if you really read this. If you think you could've read yaoi than read this and waste your "precious" time (which you then wasted by writing this rant) then you should've done just that. I get that everyone has their opinions and not everyone would like this but hating on this just because you think its "copying" another work is just low. So do us a favor and just kindly leave if you don't even like this manga/manhua rather than leaving a rant about how you hate this because its not like the other work that you've read that was created by another author
I do not ship dis also dis is so copying the national school prince is a girl the webnovel...its obvious like for real the only real difference is it's not a shoujo and she has a brother....also in the national school prince is a girl she was a hacker and gamer tho she came from a rich family and I also shipped it hut the guy had way more power than the noob In dis..but the national school prince is a girl is so much better....also I dont ship dis at all i just dont ughh..I ship her with the white haired guy..also I was excited because of the brother in dis thts I kept reading even tho it was totally copying....but the brother barely exists like wtf I seriously love twins and sibling relationships....like fire force.. sho and shinra should just be a happy family.....but forreal the brother doesnt exists wtf I really hate the guy tht shes with I do I really do ughh i could've been reading yaoi