The forces from Feinan were shockingly united.
There had been no prior negotiation. In this situation, the pressure from the invaders made them stand together.
Marvin felt rather moved.
Although Professor didn't need to make a move since Marvin was sure that he could have withstood the Berserk God's hammer, what made Marvin feel pleasantly surprised was that the Copper Dragon's strength seemed to have increased.
In the past, Professor had been seriously injured due to his fight with Ancient Red Dragon Ell and fell to an assassination as a result. But in this life, Marvin changed his fate and played a critical effort in the Dragon God's Wrath event, altering the course of history.
Professor didn't have that world-shaking fight with Ell, and thus preserved his strength.
And from what Marvin could tell, his strength must have gone up a realm!