Game of Thrones: I Hatched the Sky Comet

Dr. Ying Mo, a mechanical engineering PhD, accidentally travels to Westeros during an experiment, becoming a lowly descendant of a dragon. Just when he thinks he's been given the wrong "farming" script, a ray of light from the dragon god Bahamut shines upon him, placing a Sky Comet egg from the world of Monster Hunter, containing the power of supersonic speed and Blast Scales, into his hands.

While other dragons were still spewing dragonfire, his Sky Comet had already streaked across the sky like a silver meteor, rewriting the rules of aerial combat with supersonic maneuverability and dragon energy explosions; while strategists were still vying for the Iron Throne, he had already built an empire that combined industry and magic, spanning seven kingdoms.

He assisted Daenerys, the Mother of Dragons, not only helping her tame dragons but also teaching her the modern truth that "political power grows out of the barrel of a gun," making her path to liberation less lonely and filled with fanaticism. As the Long Night fell, the Night King's icy army proved utterly ineffective against his magical cannons and the dragon breath of the Sky Comet.

However, Ying Mo gradually discovered that the Night King was merely a pawn in the power struggle among the Old Gods, the Seven Gods, and other deities. A conspiracy aimed at reaping faith shrouded the entire world. In the end, riding the fully-formed Sky Comet Dragon, he confronted the supreme divine authority and roared with human fury: "I am not a pawn; I am here to establish new rules for this world!"