Bab 47: Challenge Gate - Void Challenge

"Executed?" Hikaru was a bit startled upon hearing that. He immediately asked Rika: "So that means Darnag is dead."

[Essentially, Darnag of that era is no longer alive.]

Hikaru frowned. He used his mind to communicate with Rika: "Then why is he still alive now? The Farmer's House can produce farmers, so the farmers' generated have all of them died. "

[Not necessarily. Not only the farmers, but the monsters you summon have either died or been imprisoned. They are not blocks of figures generated by the system but living beings with their own past and story.] 

"So that means..."

[Right. Vuni, Saraya, and Larry, or whatever monster you will summon, are living beings with their own pasts and problems.] 

Hikaru nodded and accepted the news. Then he thought perhaps each farmer or monster he summoned had their own personality and secret that the system didn't show him.