Chapter 457: Chapter 253: The Profound Darkness Sect's Leader Goes Insane

The middle-aged man in the blue robe turned into a flying rainbow, incredibly fast, almost reaching the limit of the Rune Seed Realm.

However, he didn't notice the killing intent that flashed in Lu Yun's eyes.

"Late-stage Rune Seed Realm, impressive fighting strength, and undoubtedly carrying precious items. I can't let you escape."

Lu Yun's eyes were icy cold. He suddenly used the Instant Horizon skill, creating a ripple in the void and his figure disappeared from the spot.

In the next instant, he had already appeared above the middle-aged man in the blue robe.

Lu Yun's eyes were cold, and his killing intent emanated like a chilling current as he looked at the seemingly calm but disheveled man in the blue robe.

"You can't escape."

Lu Yun whispered, raising the Sky Brilliance Sword in his hand. The powerful force within him surged like a roaring river or a rushing Milky Way, pouring into the Sky Brilliance Sword.