"Look up, Aoi. Do you see the sky? Your name is the color of the sky that connects every heart throughout the world...From now, until the end of time." Aoi and Julius have been best friends for as long as they can remember. They love each other more than anyone in the world. Their high school life is about to end and they'll have to choose their own paths. As Aoi and Julius struggle to decide on their future, one of them starts to develop feelings for the other. This realization will put their friendship to the test. Now, an even bigger dilemma comes their way. Will the heart remember what the mind has forgotten? Through all of their trials and heartaches, will they still keep their promise?
14 parts