Killer Lily

She is the last princess of the empire. He has lived in an enemy country since he was a child and was a hostage. And I am a piece of mecha hanging on her chest. Pretending is her system. … Her dream is to save the empire in danger and let people live happily and prosperously. It will be difficult. However, it will work. I always remember the story of an army that went through countless hardships, walked through snow-capped mountains and grasslands, and succeeded in an expedition. ` Let us recreate this story in this world of magic and mechas.