What Happens At The End Of 'The Sister Under The Stairs'?

As the youngest daughter of the Costellos, I had always lived in my sister’s shadow. That was until five years ago, when she betrayed the family and ran off with a street thug. I took her place and completed the wedding with Elio Ross. Over the years, he loved and indulged me, but we never got a marriage license. He always said family matters kept him busy, and that, with or without it, I was his wife in his and the family’s eyes. I believed him. Until today… I watched as Elio walked out of the church with my sister Alyssa, who had been missing for five years, both of them wearing the family rings that symbolized their union. At the church entrance, three black SUVs opened their doors simultaneously, and my three brothers stepped out in tailored suits. “The ceremony’s done? We’ve already booked Antonio’s to celebrate Alyssa’s return.” They climbed into the cars, expressing their joy, while no one noticed my pale, shattered face across the street. Later that night, under the guise of apology, my sister let a venomous spider bite me. “A substitute is always a substitute. Now that I’m back, it’s time for you to die.” I screamed for help. However, my husband and my three brothers only rushed to hold my sister, who had pretended she had fallen, without a glance at me, writhing from the poison. They called in every specialist from the hospital, only to tend to my sister’s scraped knee. That was the moment my heart truly broke. After being dragged back from death’s door by the doctors, I made my decision. I picked up the phone and called the International Private Island Exchange. “That isolated, uninhabited island… I’ll take it.”

When a sister is depressed and angry, it affects the other. Lily has been in Lucinda's shadow all her life. Their relationship is one of love and hate. When Lucinda falls to alcohol, Lily bears the hurt the most. And when Lucinda dies, Lily is heartbroken. Lucinda was hiding a great secret from Lily before her death and now, Lily is harbouring a terrible secret about Lucinda's death from everyone. As the story unfolds, the truth about Lucinda's alcoholism and death comes to light.

My older sister was always kind-hearted, while I was born a natural troublemaker. When the intense heatwave struck, our family stocked up on supplies and stayed indoors. My sister saw a little boy, who seemed about seven or eight years old, crying and asking for help. She decided to take him in. “We’ve plenty of supplies anyway. One more person won’t make much difference. Besides, he’s just a child.” I warned her that the boy looked oddly mature and might not be as innocent as he seemed. I suggested we observe him a bit longer. She said I was a cold-hearted troublemaker by nature. Then, she went and let him in anyway. Not just that, but she also convinced our mother to force me to share a room with the boy. That night, the scheming “little boy” secretly climbed into my bed. I was brutally assaulted. Yet my sister told me to let bygones be bygones and marry him. To force me to obey, she locked me out on the balcony at over 140 °F. Enraged, I set a fire and killed everyone. When I opened my eyes again and saw my sister safe and unharmed, I smiled. This time, I would show them what a troublemaker really was.

I return to the country after attending an international anesthesia academic conference. That's when I see the news of my boyfriend and twin sister getting married. I'm anxious to verify its authenticity, but my sister drugs me and induces me. "A substitute's child will only be an unwelcome bastard even if it's born. I'm just helping it move on to a better life." Then, she slices me open with a scalpel. She gouges my womb out, causing me to die from significant blood loss. Meanwhile, my boyfriend believes her lies. He's sure he's not the father of my child. He ignores my messages begging him to save me. Instead, he spreads the word about me eloping with someone else. He even wipes all traces of me from his life. "I will never see her again, forever and ever." Five years later, surveillance footage of my sister cruelly murdering me surfaces.

My younger sister and I shared a single body, though we each had our own souls. Ever since we were kids, our family decided who got to inhabit the body and who had to hibernate by drawing lots. I always drew the long stick, while Stella always drew the short one. Our family held a new draw every month. Whenever she was the one in the body, our parents and older brother would take her on vacations and road trips around the world. She got to see places I could only ever dream of. Whenever it was my turn to inhabit the body, they locked me inside the house and forced me to stay up all night, studying. I had to endure every hardship in life, from high school entrance exams to college entrance exams. Every challenge that mattered was my responsibility. However, whenever I succeeded, they made sure the next draw favored Stella. She effortlessly walked away with everything I had worked for. One day, she severely injured the daughter of a powerful local thug at school. My brother did not hesitate for a second to make the decision. “Tomorrow’s the first of the month, anyway. Since we’re the ones who decide the draw, switch Stella out. Let her wake up and take the fall for Stella.” Our parents did not object. Trapped deep within our shared body, I let out a bitter laugh. As I watched them protect my sister without a second thought and offer me up as the scapegoat, the last piece of my heart shattered. They did not know I had the choice to enter permanent slumber. I looked at them with a broken heart. From this moment on, I would never again live as Stella’s stepping stone or take the blame for her mistakes.

My younger sister had sworn off marriage and children, but as we grew older, she envied me for having both a husband and son. Not only did she demand that I share my husband with her, but she even wanted my son to care for her in her old age. I scolded her for being delusional and shameless. But she held a grudge, and in front of my son, she claimed that I had cut off his chance at inheriting a fortune. He believed her. With one strike, he killed me and then declared to the world that my sister was his real mother. When I opened my eyes again, I returned to the day my sister refused to go on a blind date. This time, she happily agreed to it and even boasted to me that she planned to have many kids. "Liz Stanton, this time, I'll be the one with a husband and kids." But I had no intention of reliving the misery of marriage either.