Ochikobore Ko Ryu No Endan Kakka Ni Dekiai Sareru No Ha Sotei Gaidesuga!? 2 (fairy) [Light Novel]

[Machine Translation] Patti, an aristocratic daughter who transforms into a small, useless dragon cub when she is startled, is engaged to the next military commander of the frontier count, His Excellency, and is currently in the midst of her happiness.... But then, out of the blue, His Excellency's triplet sister arrives in the territory of the Frontier Count! Although Patty is welcomed with open arms, both she and His Excellency are in a state of confusion because of her high-spirited, troublemaking personality. They become friends with His Excellency's nephew Ed, who is also a dragon ancestor and a little boy, but the "treasure" he secretly hides is about to cause a big incident...?

驚いた弾みでちんちくりんの役立たず子竜に変身してしまう貴族令嬢パティは、次期辺境伯の軍司令官閣下と婚約し、現在幸せ真っただ中...のはずが、突然閣下の三つ子の姉が辺境伯領に来襲!?パティを歓迎してはいるものの、テンション高めのトラブルメーカーぶりに閣下もパティもてんやわんや。閣下の甥っ子・エドとも同じ竜の先祖返り&ちびっこ同士で仲良くなるけれど、彼が密かに隠し持つ“宝”が大きな事件を引き起こしかけていて―?