Good Mood
Rex left the Faraday University grounds with his all-black clothes,
Even the security that is guarding the entrance of the university was surprised, they thought Rex is a criminal of some sort since the dim night shadowed his face and his all-black outfit.
With his huge muscular frame, it's normal if the security thought that he's not a student.
In the Faraday University, there are no students that even come close to Rex's size even the older ones still lacking in the muscular frame part.
Rex is the biggest guy there is,
Maybe Edward is one of the few that don't look small beside Rex.
When Rex steps closer to the entrance, the security sigh in relief when they saw Rex's face.
There's no one in the Faraday University that doesn't know who Rex is, he's practically the strongest student not only in Faraday University but also other universities.
He has proven that, so everybody here knows him.