Though I knew we shared no blood, my stepbrother had always been kind and cherished me deeply. But on the night our parents left for a trip, he suddenly changed. His twisted affection turned toward me—I was locked in a room and subjected to assault. At first, I resisted, but gradually, I was consumed by my cruel stepbrother's domination, my heart captured by his warped love. Through this process, the dark desires hidden deep within his heart, and the chains of love that bound us, are finally revealed.