Wonsanji

“I will definitely take you to the sea.” ‘Sea Otter’, who lives on Ivory Island, accidentally meets ‘Iro’, a mermaid injured on the beach one day. Iro is being chased by unknown people, so it is difficult for her to return to the sea with her injured body. It's not an easy situation, but will she be able to protect Iro until the end and will the two of them stay together?