Lei Tatsumi is a sweet, kind and friendly girl to all the people surround her, even though some people abused her kindness, she just let it and never shows a single complain to them. In her days in Saotome Academy as an A class student, she accidentally met Syo Kurusu, an S class student for a reason. The two of them became friends after knowing each other... But, what will she do if she realize that she have feelings for him? And, what if she'll know that she have an unacceptable illness? Will she survive by relying onto him?
12 parts