Lost necklace (Part 3) (Patreon)

Request made by a PixivFANBOX user!

A sequel to the previous request:

https://www.patreon.com/posts/lost-necklace-2-76199657

As if through some unknown luck, Kiera is spotted by Olivia (OC), a half mermaid that was swimming a few meters below her. She found the necklace and put it back to her, as the two of them are teleported back to the shore, where Kiera is revived and breathing once again.