If I Did What My Little Sister Said, I Ended Up Becoming an Overlord. What Should I Do?

If I Did What My Little Sister Said, I Ended Up Becoming an Overlord. What Should I Do? is a captivating Japanese web novel that delves into the realms of comedy, fantasy, and harem genres. The protagonist, framed by the crown prince despite his contributions to a war, seeks solace in his little sister's guidance. With elements of kingdom building, royalty, and a male protagonist with a sister complex, the novel unravels a tale of intrigue and unexpected turns as the protagonist contemplates staging a coup to reclaim his honor.