C531 Advancing to the Six Stars Spirit Emperor!

Time flew by, and three days passed quickly. Since Lin Yan received the blood-red challenge from the Blood Fiend Sect, he had secluded himself to focus intensely on his training.

In Seven Treasure City, the news spread like wildfire.

"Have you heard? The Blood Fiend Sect has issued a blood-red challenge to the leader of the Heaven Alliance. The duel is in four days."

"Yeah, I heard