Dragons.
They were the top race of creatures even among the countless strong races that resided in the Tower.
Dragons were considered absolute beings in the Tower; they were so powerful that the Tower deemed them taking the tutorial a threat to others and only allowed the Dragons to start climbing the Tower from the 11th floor.
The majesty of a dragon was not something common people could fathom, with skills like [Dragon Roar], [Dragon Beam], [Dragon Breath], [Dragon Words], and such in their arsenal. They were beings whom the Gods feared.
And one among such Dragons was now in front of them, and that too was not as a climber but a summon, a summon of a devil at that.
Was there any record in the history of the arrogant and prideful dragons becoming a mere summon of a Climber, not to mention a devil?
Light dragon, Archrosis.
Forsaken by the Gods, I made a contract with the Demon King