Twins Hikaru and Youta are an odd pair. Youta loves to cook and help out his family while Hikaru is a dark girl whose own family find her on the creepy side. Their everyday life involves Youta cooking and doting over his sister with Hikaru clinging on him. Then, on their birthday, their life changes. Youta learns that he is not related to Hikaru by blood and, while chasing after her, they both get hit by a car. When they wake up they find out that their lives have taken an unexpected turn. (Source: Mangafox)

She had always hated the fact that her younger brother had been cuter than her. Now, he's at her school, dressed as a girl and as a popular model for female clothing. Although it's not unknown that he is not a girl, all the boys like him. Thus, she is always rejected by her crushes. They're brother and sister but is there something deeper going on? Her younger brother has always been cute, and now he's, even at school, dressed as a girl and a popular female model, but he's been keeping a secret: he loves his blood-unrelated older sister!

Miki and Izumi have always been together ever since they were kids, and Miki believed that they would always be. That is, until a small boy appeared next to Izumi that only Miki can see. It is then that the small boy tells Miki that he is an angel, and soon he is to "take" Izumi-kun...