Description

One day, Mys, the eldest son of the Duke of Windsor, is ordered to be exiled to the frontier by the king. He was secretly visiting the strongest dragon that protects the kingdom [Guardian Dragon Valitra], which is considered to be a rebellion against the kingdom. However, the true identity of the guardian dragon Valitra is actually Mys's younger sister Tiny, who was thought to have died four years ago! “Mys-nii-sama is my lifesaver, and he is the one who is worthy of ruling over everything in this world. He is the supreme and supreme being. Anyone who hurts Mys-nii-sama will be thrown into hell by me. !” The kingdom, which has incurred the wrath of the guardian dragon Valitora, will be on the road to destruction... Meanwhile, the frontier where Mys became the lord achieved unprecedented development through his alchemy, and everyone became happy.

Maybe coming in

Tsuihou Sareta Renkin Jutsushi Wa Mujikaku Ni Densetsu Tonaru Yandere Imouto (oukoku No Shugo Ryuu) To Issho Ni Henkyou De Shiawase Ni Kurashimasu! Chapter 6

Tsuihou Sareta Renkin Jutsushi Wa Mujikaku Ni Densetsu Tonaru Yandere Imouto (oukoku No Shugo Ryuu) To Issho Ni Henkyou De Shiawase Ni Kurashimasu! Chapter 7