Two Korean cinematographers, who have devoted their lives to documenting nature, show the world of whales by filming them up close. The humpback whales in Tonga turn out to be adorable creatures, fighting for love and their babies. They also sing beautifully to communicate and express themselves. The gray whales in Mexico are surprisingly friendly toward humans. They are in a mutually beneficial relationship with humans. The production crew also hopes to see the blue whale in Sri Lanka but faces the shocking truth.
