Heiress of Horror

When the owner of the horror game world summoned me home to reunite with my family, I was busy scolding the horrors in my dungeon. After spending years as a dungeon boss, I finally learned that I was the heiress of the Swans in the real world. The moment I stepped through the front door, carrying the gifts my horrors gave me on my back, the fake heiress shoved me hard to the ground. "Don't even think you can come back and take my place! Mom and Dad will never love you!" My birth parents treated me with indifference, made me sleep in the storage room, and used me to make their fake daughter look good. At a banquet, my fiancé splashed red wine on me before acting intimate with the fake heiress right in front of my face. It wasn't until the fake heiress was chosen to participate in 'Call of the Sea', a horror scenario, that they remembered my value. Without any hesitation, they bound me to enter the game with her, gently reassuring her, "Don't worry, Anna, we'll make sure you're safe no matter what!" "Don't be afraid, alright? Sylvia will die in your place!" None of them noticed the mocking smile on my lips. Silently, I spoke in my heart, 'Welcome to my dungeon! Now, none of you will leave alive!'