"When players start to group together, they will conquer games. At first, everything is going well in completing the games inside BOSS monsters in the monster's realm. They work together, they complete it together and they reap the rewards together. But when the ghost realm is reached, everything becomes brutal and savage. Teams will be forced to face each other, the more enticing the fight is, the more Demon lords will be pleased. That's why the fierce ghosts who are the BOSS inside the games will come up with inhuman conditions to entertain the Demon lords and gain favor."
As Lucien explains all these things, the darker his expression becomes. Aiden, who was kneeling in front of him, had his expression turned grim. He tried to not let anything be exposed by his expression, but his heart was beating faster.
How did Lucien know?