Akuyaku Reijou, Tabi ni Deru ~Soshite Kanojo wa, Densetsu to Naru~

"I will never give up in spite of any difficulties!" I have to be strong--Not to let this nightmare be in the miserable future, and to be able to protect a precious person even if it became real. You who have one side as an adventurer while being a Duke's daughter, and being the fiancé of the prince. While the nightmare is being real step by step, your choice is…