Based on Gugaga's previous conversion rate from eating, now having devoured three branch Bishops, his strength only just reached the peak of Magister. Therefore, Ashu estimated that his potential was nearly exhausted.
It wasn't hard for Ashu to predict that this guy's limit lay somewhere between Grand Archmage levels.
Summoned from just one sheep, and then fed with three humans ranging from Archmage peak to Magister level, he was only one step away from promotion to Grand Archmage. The return was actually pretty good.
Ashu pointed Gugaga in a clear direction. He gestured toward the Kingdom of Ankgarde and said, "Head in that direction. There are Cidi Devotees there, and you are a soldier of the Cidi God's Hell Legion. They will recognize you. You must follow their orders, and they will naturally support you."
Gugaga nodded.
"Go."
...
Ashu watched Gugaga's figure disappear into the night, then fixed his gaze on the ground beneath him, beginning to ponder.