The ZERO server introduces a distinct ruleset designed to alleviate common pain points like monetization pressure and intense competition. Progression is streamlined by omitting Mythic-grade Summons and Awakenings, while increased EXP gains and drop rates bolster character development. A unique Farming Crystals system allows players to earn core currency directly through active gameplay. To manage competitive friction, the server designates specific fields as peace zones where player-killing is disabled, facilitating broader participation in boss encounters and crafting material collection.

New arrivals receive a substantial boost through exclusive events, including 550 Summon Scrolls and guaranteed Legendary-grade rewards. The Special Corps Member Growth Event further supports progression by providing Heroic-grade equipment and essential skill books. Simultaneously, existing servers are hosting a "Legendary Festival" running through October 7, which grants 330 Summon Scrolls and high-grade gear. Players across all servers can access the "Full Moon Forest" event dungeon to secure additional rewards during this period.