Lin You was overjoyed.
Upgrading the Royal Species had always been his most troublesome problem, especially as they reached higher tiers, the resources needed for upgrading became increasingly exorbitant.
It was practically impossible to upgrade them through conventional means.
However, if there was an Upgrade Scroll, it would be different, at least it would save him a lot of resources.
Therefore, he was determined to pass this eleventh layer trial no matter what.
But before that, he had to accumulate more power.
Firstly, there were the corpses.
Whether they were Demon corpses or Species corpses, as long as they could trigger Bloody Frenzy, it was fine.
And they all had to be Tier Nine; otherwise, the energy contained in low-tier corpses was too low, making the enhancement effect very limited.
Next was the Power of Faith.
By obtaining Faith, the Lord's basic strength itself would also improve.
