"Only 30 billion, so cheap? An Advanced Essence Tempering Secret Technique can build a big family!"
A Rank 4 asked suspiciously.
The other Blood Warriors at the auction were curious too. The reason there weren't many big families in Tide City was precisely because Advanced Essence Tempering Secret Techniques were so tightly controlled.
Intermediate Essence Tempering Techniques were basically all the same, and many people had them, but there were many kinds of Advanced Essence Tempering Secret Techniques, each one different, because they were very complex and involved many aspects.
A single Advanced Essence Tempering Secret Technique was enough to turn a small family into a big one.
Because of this, Advanced Essence Tempering Secret Techniques were extremely precious, and a starting price of 30 billion was far too low, so low that people found it hard to believe it was genuine.
