Promotion to Sword King

Chapter 721 - Promotion to Sword King

After Shi Feng clicked "Use," the Mastery Book transformed into a silver light and vanished. A half-transparent prize wheel then appeared before him.

A Bronze Mastery Book offered a player anywhere from 5 to 25 Free Mastery Points. A player's Luck Attribute had no effect whatsoever on this type of prize wheel.

The needle of the prize wheel would only stop spinning when the player shouted "stop."

However, the prize wheel was not divided into equal sections. The higher the number of Free Mastery Points a section provided, the smaller its area was on the wheel. For example, the 5-point section occupied 25% of the wheel. It was easy to land on. Meanwhile, the 25-point section occupied less than 1% of the wheel…

As for relying on one's eyesight for a better outcome, it was simply impossible.

The naked eye could not keep up with the spinning needle. There was no way to determine when one should stop the needle.