618 Water and Fire　　

Besides the Narwhals' teeth and balance springs of high-grade wrist watches, they also gained a complete set of high-grade furniture, a set of silverware, a safe full of gold and silver jewelry, and more than 50 laptops.

Among which, the Narwhals' teeth were the most valuable. For centuries, people have always related the Narwhals' long teeth with mythical unicorns and believed that they possessed potent medicinal and magical effects.

Unfortunately, they were not in the right era. In the European Middle Ages, this "unicorn horn" was worth 10 times its weight in gold.

Allegedly, Queen Elizabeth I of England had once kept a Narwhal's tooth worth 10,000 pounds, which could buy a castle in that era.

Currently, Narwhals' teeth could only be used as ornaments and were worth much less. However, there were still a lot of people interested in them and hence, they could still sell for a good price.