The dragonling who delivered the letter stood far back in the distance, so that he would not be under the influence of the envelope and the letter that it contained. As a half dragon, he had always been extremely prideful. Moreover, it was exceptionally strong as well. It could attempt to break into the Earth immortal realm whenever it wanted, but suppressed that growth itself.
By working for the alliance, it hoped to gain enough credits to have the alliance help it transition from part dragon to complete dragon. At that point it would naturally break through, and would be much stronger than it would have if it broke through normally.
After serving on various battlefields, and accruing numerous commendations, it was exceptionally close to its goal, which was also the reason it had been pulled back from the battlefield.