In the past, Vic was a lumberjack, but now he leads tours for anyone interested in the local forest. One day, while exploring the area, he notices a girl who needs help. She has lost her friend. It turns out that in her childhood, she had a friendship with a real Siberian tiger. After a series of thrilling adventures, the bear brothers Briar and Bramble join the search team. Ahead of this fearless team lies a long journey filled with fun and wonders.