
One sunny day, a young boy named Jo Kang meets a curious young
girl, dressed in a bright yellow raincoat. Jo Kang instantly
becomes friends with Ari, and falls instantly in love with the
beautiful but rather strange young girl - only for her to one day
disappear!
The story jumps to ten years later, and Jo Kang is now in high
school. One day, completely out of the blue, Ari contacts him and
asks to meet again. Although they have not seen each other in a
decade, they have a wonderful time together, and the love between
them begins to grow once more. But then, Ari disappears once more,
leaving Jo Kang devastated.
Can Jo Kang track down his true love? Will he ever discover why
Ari keeps disappearing? Will he be able to do anything about
it?