My First Love Was My Younger Sister

Embark on a heartwarming yet humorous journey in the Korean web novel 'My First Love Was My Younger Sister.' Follow the story of a young man who finds himself in a peculiar situation after his love confession is turned down by the girl of his dreams, only to discover that she is now his stepsister. Dive into a tale filled with comedy, drama, and romance as he navigates the complexities of their new relationship, uncovering unexpected secrets along the way.