Thunderous thudding like a powerful beating heart as well as deep roaring resounded from the other end of the bridge. All five youths at the same time received a notification through the symbol on their hands straight into their vision.
[Level 4 - The Horde]
[Endless waves of resilient orcs. The true terror of these savages, defend the orb at all cost!]
Once again, they were reminded of the main task they had to do. Protect the orb from any hostile forces threatening its destruction, not stopping the enemy from crossing the bridge.
The smarter and more insightful acolytes would have guessed it the moment they had arrived in this bridge. There were two sides to the bridge, but only one side had been flooding out enemies, it meant the other side would also start pushing out enemies eventually.