I Was Asked to Marry the Beautiful Dragon Queen, but Can I Break Off the Engagement!?

One day, a boy named Will is suddenly taken to the royal capital, where he meets Feltra, the Dragon King of the Ectia Kingdom. Will, who bears the mark of the Heavenly Bow, receives a prestigious invitation to become the Dragon King's consort in order to protect and bring prosperity to the kingdom. However, Will declines the offer, causing confusion. Intrigued by Will's actions, Feltra proposes that they start as friends, and thus begins the interaction between the boy and the Dragon King. The curtain rises on an otherworldly fantasy that depicts, on a grand scale, an interspecies exchange filled with beautiful and profound affection!!