Weng Hao's spatial artifact was quite filled actually, as there were a lot of diamonds, money, and gold. Just their value was approximate to a few hundred millions of dollars.
Normally a big family would have most of their assets invested in different businesses and companies in order to increase their profits and get wealthier. They rarely kept money in cash.
This meant that Master Weng Hao either had some sort of strange hobby or he had just received this sum of money and had yet to make use of it.
Which was a bit weird to think about, as he must have spent a fortune buying those Blood Exhaustion Pills, and that Berserker Pill for himself.
Besides the money there 2 more Berserker Pills, and 41 Blood Exhaustion Pills, alongside some other old herbs, and materials.
Not only that but there was also the Weng Family's martial arts, and also some of their secret techniques, that they had accumulated through the years.