At first, He Song didn't pay much attention to this matter.
But through a series of events he experienced in the Eight-vein Immortal City, He Song accidentally found out that the clan Meng Guan once eradicated was not a normal Foundation Establishment Clan.
It was a Foundation Establishment Clan that had a Golden Elixir power standing behind it.
It was a branch of a Golden Elixir power.
What did a Golden Elixir power represent?
It represented that within this Golden Elixir power, there must be a Golden Elixir Master.
And the existence of a Golden Elixir Master meant that there must be a Golden Elixir secret method within this Golden Elixir power.
The presence of the Golden Elixir secret method was the most valuable thing in this Golden Elixir power.
Apart from the Golden Congealing Elixir Pill, nothing else could be compared to it.
Being a branch of a Golden Elixir power.