Hina Tsurugi hates fish. And creepy crawly things. And pretty much every living thing that makes residence in the ocean. Being of weak constitution, she's bullied into joining the Breakwater Club at school and now spends her free time casting lines, catching fish, and cleaning the spoils. This is the Diary of Our Days at the Breakwater.
One day, happy-go-lucky Gal, Kaede, drunkenly brings home a dino. As we all know, once they are in the home, a dino will never leave. Kaede and Dino go on many adventures and save the world (and the timeline) ten times over in Gal & Dino.