Lan Aman, an inland girl, runs away from an arranged marriage and hefty bride price dictated by her stepmother, arriving at the Qingyu Island. Three years ago during a typhoon disaster, she fell into the water and was saved at the cost of his life by Chen Yu, a fishing village boat captain, holding onto a copper whistle with an anchor pattern upon parting, since then single-mindedly searching for her life-saver. In the shipwreck, Chen Yu suffered head trauma, lost his eyesight, and became violent and closed off, settled in the home by the village chief. Aman stays on as a helper, concealing their past acquaintance, wishing only to repay his kindness and help him regain his sight.