Not wanting to instigate a fight between them, Yinuo and Melody decided to walk even slower than before, letting Benno and his lackeys go ahead of them.
It took them about half an hour for the ten-minute walk to the Control Tower, just to make sure that there wouldn't be any clashes between their two groups.
After they entered, greeting the receptionist lady, the pair then went straight for the elevator before heading to the top floor.
The design of the Control Tower was simple, like two buildings leaning against each other, forming a triangular profile. This was made to allow some degree of damage to the lower parts before the building would give out from its own weight. In short, for defensive purposes.
Thus, the elevator in the middle of it was the only one that could reach the top floor in one go.
*TING!*