Duan Yun's blood-red eyes were more distinct on such a black night, and they seemed like pieces of rubies. If one observed his eyes carefully, one would realize that they resembled a cat's eyes.
The Slaughter Sword Doctrine wasn't like the Eternal Sword Doctrine. It was passed down from a single person to another, and it wasn't used to form a faction such as the Sword Realm. It also meant that the care received by Duan Yun surpassed greatly what the Sword Realm's disciples had received.
Jiang Chen nodded at Miss Bai, before he faced Duan Yun and transmitted his voice to him. He said, "Ghost-slaughter, being-slaughter, or god-slaughter? Which stage have you reached?"
"What?" Duan Yun was startled, and disbelief appeared on his face.
Since the inheritance was passed down from a single person to another, outsiders shouldn't know anything about the Slaughter Sword Doctrine, and this was why Duan Yun was surprised to hear Jiang Chen talk about it in detail.