Players advance from the 1st Advancement to the 9th Advancement and even to Legendary Advancement by relying on the achievement system.

Achievements vary in difficulty; weaker ones, like "Mighty Strength," require killing just 1,000 level 10 wild monsters, while stronger ones, like "Transcendent Will," demand killing a level 40 player at level 10.

The gap in difficulty is like heaven and earth.

However, the more challenging the achievement, the greater the rewards upon completion.