We are slowly diving into the vast ocean, surrounded by water on all sides. An iceberg drifts above our heads, and we feel as if we are beneath the ice layer of the Arctic Ocean. Suddenly, the ice is shattered by a deafening, heavy footstep. What is approaching us? Finally, a huge foot lands on our heads—a ferocious polar bear! A starving polar bear searching for food seems to have noticed the disturbance below the ice. It raises its powerful claws and fiercely strikes the ice above our heads. Oh no! The ice is about to break! The polar bear roars with joy. Bang! The ice breaks, and we feel snow falling through the broken ice onto everyone. The polar bear's gaping mouth follows, but at this critical moment, a swimming fish saves us. The polar bear, holding the fish, walks away slowly with heavy footsteps. An iceberg drifts above our heads, and we feel as if we are beneath the ice layer of the Arctic Ocean. Suddenly, the ice is shattered by a deafening, heavy footstep. A ferocious polar bear is approaching...