"That's right. Among the Primordial Cranes, the strongest bloodline is undoubtedly the Primordial Bloodline. Only the Purple-Gold Cranes awaken the Primordial Bloodline. Below the Primordial Bloodline are the four top immortal-grade bloodlines: the Black-White Cranes, the Red-Orange Cranes, the Yellow-Green Cranes, and the Cyan-Blue Cranes. Below these four crane branches are the high-grade, middle-grade, and low-grade immortal bloodlines, classified by color. Apart from the Purple-Gold, Black-White, Cyan-Blue, Yellow-Green, and Red-Orange that I just mentioned to you, cranes of any other color can at best reach the high-grade immortal level, and will never attain the top immortal-grade bloodline."
I see.
Su Chen was still a bit puzzled and asked, "Tower Master Ji, I'd like to ask: since the Primordial Cranes are a top-tier immortal beast race in the Immortal Domain, why would they send their clansmen out to garrison imperial dynasties?"
Chapter 642