Elena and Leonhart both entered the tower, but Elena alone was invited to a guest room to rest as a helper could only help the emperor in collecting the items outside the tower. All the trials that were inside needed the emperor himself to face it head on. And the helper would receive royal treatment inside the tower for the rest of the time that the emperor would spend challenging the tower.
Normally the helper could not peek at the emperor's trial but obviously it was different for Elena and she just started relaxing and watching Leonhart's trial like a TV show.
...
After entering the first trial, Leonhart found himself in the middle of a large Colosseum. The voice of the tower once more some up -
