Tooty was born in the Sea of Okhotsk. She wanted to take on new adventures and become good friends with Demo. She hoped the trip would bring her closer to him. So she goes on her first trip without her parents. During the trip,  she got hurt. A few days later, all of the seals came down to the shore to go home. But Tooty couldn’t go. Later, a squid fisherman finds Tooty.  One fisherman owned a large fish farm. So she stayed there for a few days, receiving treatment. When Tooty went to sea again, she met Demo.