A modern female agricultural expert, carrying her ancestral dragon pearl, transmigrates into the world of House of the Dragon as a Targaryen princess—later becoming Viserys' adopted daughter.

She begins a leisurely life of otherworldly farming, dragon-raising, and pet-keeping...

But when the Long Night comes with its endless schemes, she must mount her dragons and crush all invading enemies.

A modern female agricultural expert carries the ancestral dragon ball and travels to the seven kingdoms of Jackie Chan's family. She is the sister of Princess Rhaenyra, Danyla. She is five years older and starts a leisurely life of farming, raising dragons and pets in another world. But there are always long nights and insidious places, so she has to control the dragons to destroy the invading enemies...

There are magical fairy insects that can promote crops, powerful dragons that derive minerals, and all kinds of strange monsters scattered across the continents. There are also orcs and barbarians who fight with humans endlessly, the proud elves are close to humans, and the human race is also constantly strife and war. Arthur, the second son of Viscount Merlin, was accidentally possessed by a soul from the present world. He began a brilliant life of farming and developing territory on a different continent.