紗(shā )奈離職後,從(cóng )東京回到了沖(📿)繩。她遇到(dào )許久不見的後(😎)輩蒼(🖲)井,身為(wéi )(🔸)紗奈親(🤷)弟弟(🛍)朋友的(🕯)他,竟(jìng )向她(tā )(🔲)告白。隔日,在(🕌)海邊(📞)約會的兩人遇(yù )上了傾(qīng )(😻)盆大雨,在(zài )無人(🤯)的海邊享受瘋狂的兩(liǎng )人世界(jiè )……