Han Xiao could assign all sorts of missions, and those that were in the challenging category were more difficult than usual. They were often large-scale mission, where every movement of the individual players could impact the final result. Therefore, they had to work together to complete the mission.
He had witnessed some missions that could affect the version, where millions of players fought for the same goal. Every player's actions earned contribution points, and the mission needed tens of millions of points to complete. Once finished, it would be the turning point of the entire storyline.
[The Last Bastion] was a mission that Han Xiao had created so that the players would still protect Sanctuary Three after he left the planet. In the mission introduction, he hinted that there would be a disaster that would fall upon the land, yet he was vague in the description. However, it was enough to raise the interest of the players as they tried to guess the future storyline.
