The Yandere Came During the Night

"If you seek face-slapping entertainment, you've certainly found it. The author has a penchant for incorporating face-slapping scenes, even involving extras. However, if you're after a more lighthearted romance, this might not be the right choice. The protagonists initially maintain a sibling dynamic throughout most of the story, with their interactions focusing on that familial bond. As the narrative progresses towards the climax, they eventually tie the knot, marking the conclusion of the primary storyline."

The storyline is quite adorable and endearing, even if it's not about the classic sibling dynamic. The characters' initial pretense of being siblings stems from the circumstances they find themselves in. This novel brings to mind the Korean dramas "Autumn in Love" or "Endless Love," particularly with its theme of switched identities and complicated brotherly feelings. However, unlike those shows, it doesn't have a happy ending.