C246 Infinite Set

Two days later, Xiao Fann finally pushed the ninth restriction into the Ice Bow and completed the final step.

"I'm so tired."

Xiao Fann only used eight days for the first eight layers, and the average duration for each layer was only one day. However, Xiao Fann took a full two days for the last layer, and if not for Xiao Fann's strong determination