I feel like once your chickens are fully sentient tool-users capable of matching seasoned adventurers in combat, producing eggs becomes just about the least important thing about them...
I think I understand, the eggs are like Omega-3 eggs and the shoyu is generic and subpar.
It's unbalanced.
I wouldn't say totally unpalatable but for people who often eat eggs and shoyu, it is simply unacceptable.
In that full person view when Xellos enters with his armss spread apart and his staff/spear in his hand he looks like a (dark) priest type of character to me.