Red_Skin_Duck

In the age of Universal Awakening on the Azure Sphere, a myriad of races and gods coexist. 
Devils, dark gods, and monsters descend upon the mortal realm, only to be met by the Awakened.
Howard, during his Awakening Ritual, discovers dual talents— F-rank Mana Recovery, and the supreme talent: Supreme Synthesis. 
He keeps a low profile, hiding as a 'common magus.'
Through countless acts of synthesis, he forges supreme artifacts, supreme skills, and supreme classes! 
Fireball synthesis... Ding! Synthesis successful, attaining D-rank skill— Fire Serpent! 
Fire Serpent synthesis... Ding! Synthesis successful, attaining B-rank skill— Fire Python! 
Fire Python synthesis... Ding! Synthesis successful, attaining S-rank skill— Dragonfire!
When devils invade and dark gods descend, they are left slack-jawed by the Azure Sphere before them. 
"No, this is a trap... a trap disguised as a mere cupcake!"

Talent Awakening: I, the Weakest Awakened, Start with Dragonfire Spell

In homage to the ancient dragons, the dragon race has continued to use the ancient method for calculating their strength levels.

From the moment of their birth, a dragon's strength is categorized into several stages: juvenile dragon, young dragon, adult dragon, ancient dragon, primordial dragon, elder dragon, and primeval dragon.

Although the ancient dragon is only the fourth rank, in comparison to humans, it is equivalent to the pinnacle of supreme magi, on par with the average celestial magus.

It's unthinkable for Howard and his peers, let alone the current king of the Silverwind Kingdom, who would be considered delusional if he gathered an army and marshaled the kingdom's magi to form an elite fifty-person team, to even stand a chance in conquering such a dungeon.

"Do you really think I'd joke about something like this?" Nula asked solemnly, locking eyes with Howard.

"We wouldn't assign a quest that's guaranteed to lead to death."

Chapter461-The Quest to Steal the Dragon Egg