Doomsday Game Invasion: What's Wrong with the Female Supporting Actress?

[Game Invasion + Apocalypse + Spatial Aspects + Hoarding + Upgrade Flow + Player Trading] After the apocalyptic game arrived, Su Nian found herself in a book as a female cannon fodder character. The mother's belongings were seized, and the younger brother was brutally murdered. She was labeled a vicious female supporting character simply because the target of her revenge was the female lead. Her relatives and friends all regarded her as a snake or a scorpion. Since that's the case, she'll show these people what true malice is. Given a second chance at life, Su Nian kills her stepmother who murdered her younger brother. Is the female lead so hard to kill because she has a halo? He would snatch any opportunity the female lead had, and when there was none left to snatch, he would take it out on her, determined to carry on the villainous label to the very end! But why does the male lead, who has a love-hate relationship with the female lead, have to become her underling? Dude, did you get the wrong script? ... This book is plot-driven, with limited romantic elements. The female protagonist is not a lone wolf. There are many dungeons in the game that require teamwork, but she is never one to suffer losses. Before gaining her approval, most of the characters are just tools. Blue Star is just the starting area; there will be more maps and worlds later on. The introduction is useless, so please read the main text!