Previously, whether it was large-scale quests or super dungeons, there had never been an event like this Grand Righteous and Demonic Swordbattle, where anyone could participate.
As long as you were a Human race player, you could sign up to participate. Of course, players of the Righteous and Demonic Paths had no choice in their stance, while side path players could choose according to their preferences, either joining the Righteous or Demonic Path. There was no coercion.
The only restriction was that registered players must be Level Fifty or above.
This was to prevent newcomers with a significant gap in strength from joining and getting slaughtered, or someone creating a new account to brush up on their achievements.
Moreover, when it came to rewards, the incentive for side path players was much less compared to those of the Righteous and Demonic Paths, making it slightly less attractive.