絶対死なないステラ姫

Princess Stella, the princess of the Hill Valley Kingdom, lost her father, the king, and was in the middle of a battle for succession. Her sister-in-law, Ishjia, relentlessly tries to assassinate Stella, but is thwarted every time by mysterious phenomena. Then, a shocking truth is revealed... Is there something inside the princess?! A strategy to survive in another world begins!