After Entering a Tragic Romance Novel, I Became the Heroine's Dark Moonlight

I was in love with Mu Zixuan for three years. I took care of her in every way, and no matter how she ordered me around, hit me, or insulted me, I treasured her like a precious jewel. But in the end, one sentence from her sent me plunging into despair. “Ruan Yiran, do you have no self-respect? I treat you like a dog!” Mu Zixuan laughed as she cursed me, never noticing the madness in my eyes. “My A-Zi has always been so heartless...” I said, looking into her eyes, each word deliberate. In the end, I died, and Mu Zixuan didn’t even look at me.