Antonia and Markus Deepwater resently moved to Sulani so Antonia could fulfil her life-long dream of becoming a marine biologist. While Markus works part time as a lifeguard and takes care of their two daughters, Antonia works on finding solutions to save the ocean. However their daughters Megan and Isabel struggle to settle on the island. Will they make peace with their new lives and become part of the relaxed community of Sulani? Family for my #simsieshell house