"Your majesty! Are you alright?" Duke Allan ran toward the king after he and Watson successfully opened the dragon's stomach. He doesn't actually care about the king, but he chooses to protect the king because he feels like he will only be a nuisance to his lord and Ernesto's rampage.
Including Fetahaya, the two children are showering the dragon with multiple attacks with various mana spells. The king returned the transcendentals back to their realm because he couldn't hold them any longer.
"Is that your son? Duke?" The king pointed his bloodied fingers toward Watson, who was jumping around, slicing the dragon with his claws. The king was astonished at the sight his bloodshot eyes were witnessing.
The dragon is being cornered by two children and one maid.
"Yes, your majesty, the Marquis' son and my son are study buddies."