Quick Transmigration: The Sweet Little Supporting Lady Enters the Asura Arena Again

[Beautiful, irresistible heroine + ultimate love triangle + possessive love and confinement + unapologetic Mary Sue romance + devoted to each other + heroine grows over time] Yu Wen worked so hard while preparing for graduate school entrance exams that she accidentally worked herself to death. She was bound to a System and sent to play supporting female characters in quick transmigration worlds. Yu Wen diligently carried out the tasks assigned by the System. But something seemed off. Wasn’t the male lead supposed to love the heroine? Why were they all grabbing her and devouring her with kisses? Every day, Yu Wen’s eyes were red from crying as she clamored to leave. Cold, aloof vampire / soft little blood servant: “Little bunny, your blood is so sweet~” Scheming researcher / naive little mermaid: “Do you dare run away again?”