Successful music producer Keigo Ishikawa is not satisfied no matter how many his produced CD are sold or how much people praise him. He has a big hole in his heart. It may be because he does not know the true love. He produces Kaoru, a talent young singer. Although Kaoru loves him, she notices he never shows his true emotions to her. Masaki Kano is a 16 years old high school student and is crazy about Keigo. She is one of those high school girl who goes out at night and does some 'enjo kosai', which is a date with an older man for money. Masaki had never slept with men for money, but for a sake of buying a concert ticket from a scalper, she sleeps with a man. Keigo happens to meet Masaki after Kaoru's concert for the first time. Masaki cannot believe she is actually with Keigo. They spend a night together and Masaki holds Keigo like a mother does to her son, which Keigo has never experienced. Masaki's innocent feeling toward him opens up Keigo's closed mind. It is also unforgettable night for Masaki. Keigo has to leave country and comes back to Japan 3 months later. In the meantime, Masaki has to face a very serious problem. She has been infected the HIV. SHe does not know what to do. Keigo calls her and Masaki tells him her disease. Keigo has been tested before, and he is not the person who infected Masaki. It is cruel. Through this meaning of life. But there is a time limit for her life. Now, how can she accept her destiny, and how can he support her?......
