Reborn as a Frail Aristocratic Heiress, I Get Trapped in a Love Triangle

After an accidental death, Mia snuck her way into an interstellar world and became a frail noble heiress who had spent years recuperating in a sanatorium. To be fully accepted by this world, she needed to earn the approval of its children of destiny. The imperial heir, the temple's saintess, the duke's son, the future legion commander, and others... Most of these children of destiny, blessed with immense fortune, attended the Royal Academy of Esper Abilities. Mia decided to enroll, get close to them, help them solve their problems, and become their trusted friend so she could earn enough of their approval. But they all seemed to have two sides. The gentle, mild-mannered S-rank powerhouse seemed like a sinister ghost behind closed doors, his gaze always shrouding her in a dark, clinging intensity as he kept track of her every move. The dignified, saintly “Saintess” seemed like a fallen angel in private, always trying to drag her down into ruin with her. The violent, bloodthirsty “Tyrant” willingly bowed his head and bared his fangs less, repeatedly begging her to keep her eyes on him. The chaotic, crazed “Beast” saw her as the only salvation capable of restoring his sanity, and gladly offered her everything he had. And the other people at the academy were always especially considerate toward her, often lending her a hand. It seemed she could raise their approval without even trying that hard. When the day finally came that she was fully accepted by this world, Mia excitedly prepared to explore the stars, only to find herself surrounded by the children of destiny. “How can you... leave us?” Mia: “??! Wait! Is something wrong here?! Weren't we just friends?!” (The heroine is an oblivious, sweet-tempered girl, adored by everyone without realizing it.)