The Careful Empress - Chapter 16

I think I know Azar’s wish… DEATH.
First, why do he need the sword? The sword is the weapon for the dragon’s death.
Second, despite not knowing Mir as the white dragon, yet she was still taken? They believe that the only one who can wield the sword is the Knight’s child.
Third, why do he seems so desperate since the beginning while suffering the pain? Because he wants to end it quickly.
Results… Death! Because he is once the red immortal dragon.