The grand sanctuary was very large. Roy and Julian were on the first floor. It had many corridors. Some were connected to three to five rooms.
Servants of Chaos were within these rooms.
Just like humans, they too needed sleep, food, and water to stay alive.
Thus, they could be seen sleeping inside.
After days of hard work, this was their first night of good sleep. So they were in a deep sleep.
They weren't worried they would be targeted in their sleep. After all, a huge group was on shift, patrolling the corridors for any suspicious activities or unforeseen dangers. They would be notified the second an intruder is seen by them.
What they didn't know was that someone was taking them out without giving them the chance to release the emergency signal.
Those unlucky enough to enter the same corridor as Roy and Julian were killed.