Chapter 581: The Number One Killing Array Master (1)

Divine Realm, Hundred Thousand Mountains

In a pavilion on the island, sunlight shone through the window onto the bed.

Xiao Changtian, who was sleeping on the bed, opened his sleepy eyes.

Xiao Changtian slowly sat on the bed and covered his forehead.

Then, Xiao Changtian shook his head.

He remembered that he had a drink with the Immortal Da Yang and the others last night, and then he went back to his room.

Xiao Changtian was stunned when he saw the system interface in his mind.

"Completely unravel the formation?"

Then, Xiao Changtian slowly said in his mind,"

" System, retrieve the reward!"

"Ding-dong. Host's order has been received. Reward will be issued. Please check!"

Bang! As the system's voice fell, an ancient book appeared in front of Xiao Changtian.

Seeing this cover, Xiao Changtian suddenly felt that it looked familiar.

Wow, isn't this the complete solution of the teaching material?