Who are the main characters in 'Lars and the Egg A Little Polar Bear Story'?

The main characters are Lars, who is a little polar bear, and the lemmings.

Well, I'm not sure exactly as I haven't read it. But it might be about a little polar bear named Lars and his adventure with an egg. Maybe he found the egg and had to protect it, or perhaps he was trying to figure out where the egg came from.

Well, from the title, it seems that Lars, the polar bear, has some sort of connection with the lemmings. It could be that Lars discovers the lemmings in his territory and they initially have some misunderstandings. As the story progresses, they might learn to get along and help each other. For example, they could team up to find food during a harsh winter or protect their homes from a common threat. The story may also focus on Lars's growth as a character through his experiences with the lemmings.

The main character is the little polar bear. There may also be its mother and father, and other polar bears.

The main character is surely the little polar bear. But in addition to that, depending on the story, there could be a whole host of characters. If it's a story about family, then the father polar bear could be a character too, although in real life, male polar bears often don't play a big role in raising the cubs. Other characters could be the various prey animals like fish and small mammals that the little polar bear hunts or tries to hunt. There might also be some human characters if the story has an element of human - polar bear interaction, like a scientist studying the polar bear's behavior or a local Inuit who has a special connection with the polar bears in the area.

Lars could have an adventure where he gets lost while chasing a seal. He might find himself in an unfamiliar part of the ice floe and have to find his way back home.

Obviously, the polar bear king is a main character. There might also be other polar bears in his group, like his mates or his rivals for leadership.

We can start by describing Lars' icy home. For example, 'Lars the little polar bear lived in a beautiful, white world of ice and snow. His den was cozy, carved out of a large snowdrift near the ocean.'

Since I'm not sure of the exact 'Polar Bear King Story', but most likely the main character is the Polar Bear King himself. He would be a strong, majestic figure.

The main characters are, of course, the big bear and the little bear.