Kazushi and Keishi are brothers that used to have a great relationship. But everything changed when Kazushi failed an important exam. Not being able to fulfill his family expectations, Kazushi, ashamed and discouraged, begins to avoid his family, resorting to sarcasm every time he faces his brother. But one day, while he’s taking a nap in his room, he’s kissed by Keishi, what caused him to do such thing?