When Kryštůfek Robin returns to Stokorcové les after years, everything is different and a little more lost. He doesn't quite remember the importance of words like medicine or balloon. And what's worse, Winnie the Pooh Robin has lost his best friend Winnie the Pooh. On his journey through the forest, the grown-up Christopher Robin must rediscover the joys of childhood and face terrible storms and roaring elephants. Will he find what he lost so long ago?