The Villainess of the Aristocratic Academy, Claiming the Heroine's Harem by Strength

[Villainess + one against many + interstellar Sentinel and Guide + romantic tension + amnesia] Yu Jingtang died suddenly after staying up all night to finish a paper for her finals, then transmigrated into an interstellar Sentinel and Guide novel as the villain of all villains. The original character was not only the princess of the empire, but also its number-one Guide. Yet she was unreasonable, willful, and spoiled, bullied the heroine, and kept pursuing Sentinels... Yu Jingtang's verdict: She's crazy. Just as Yu Jingtang was planning to keep a low profile, the System appeared. Its mission for her was to steal the heroine's fish and blow up her fishpond. Yu Jingtang: Wait, is this right? System: Absolutely. Blow up the heroine's fishpond and steal all her fish. So Yu Jingtang carried out her missions while quietly changing the fate of Guides, who were usually left with no choice. The youngest general's Sentinel, who had rescued her, fixed her with a dark, piercing gaze. “Atang, I was the first to save you. What right do those people have to win your favor?” The executive official, far away at military headquarters, stroked her face and spoke in a tender voice. “Atang, I've loved you for a long time.” The high-ranking marshal of the empire willingly bowed his head. “Atang, it doesn't matter if you don't like me. It's enough that I like you.” The aloof, taciturn chief of the Tower pressed closer, step by step. “For you, I can change anything. I only ask that you look at me.” … These were all the original heroine's fish. But starting today, they were her romantic prospects. * Qiao Chuyue, the original heroine, realized that all the Sentinels who used to surround her were now going to Yu Jingtang instead! Even the Sentinel who had hated Yu Jingtang most now begged her for forgiveness. And the orphan she had looked down on most had even transformed into the princess of the empire and its future heir