I'm sure I'll never forget that summer for the rest of my life. Yuka, a girl admired by everyone at school. Always smiling, brighter than anyone, she had a secret she couldn't tell a soul. That secret was a "terminal diagnosis." Every day, she continued to act out a "normal high school life," with no one but her family knowing the truth. But deep in her heart, she held onto just one wish she wanted to fulfill. "This summer, I want to go see the sea." And the person she entrusted that wish to was her classmate, you

That casual sentence begins to move the frozen time for the two of them. The smiles, the tears, and the first love they come to know, all woven together in a limited time. The first and last summer spent with you. This is a love story that shone more beautifully than anyone else's precisely because its "end" was already decided.