여동생이 첫사랑이었다

Explore the intriguing world of My First Love Was My Younger Sister, a unique Korean web novel that challenges conventional storytelling. Dive into the tale of a male protagonist who faces the shock of his life when his rejected love interest transforms into his stepsister, revealing an unexpected addiction along the way. With themes of first love, modern-day relationships, and the complexities of sibling connections not bound by blood, this novel offers a fresh perspective on love, family, and the blurred lines between relationships.