User blog comment:Jopjopjop/Volume 18 Spoilers/@comment-174.119.241.202-20140912164205/@comment-1359322-20140923012833

Heracles not caring for his allies, doesn't mean Cao Cao don't care for them. In Volume 9, when Heracles was prepared to take Issei's Dragon Blaster attack, Cao Cao used his spear to protect him, and when Siegfried charged at Sun Wukong, Cao Cao tried to stop him. So Cao Cao does care a bit for his allies in my opinion.