A Righteous Female Knight

[Original heroine, non-sexual transformation. Big sword, armor, transformation, monster fighting, beauties sticking out. The continent of Haransol was invaded by gap monsters, and at the same time, the special ore blue sky crystal appeared. With the blue sky crystal as the core, fantasy technology that folded huge fortresses and battleships into great swords was born. The person who wields this great sword and has the responsibility of protecting mankind is called a "Sword Knight". The amnesiac girl Lin Yingshu has qualities recognized by all great swords. ———— The story takes place in a fantasy world called Haransol. Here, the girl selected by the base will be awarded a big sword and guide the power of the big sword. You will play a mysterious character named Sword Knight. In the unfree base life, you will meet beautiful comrades with different personalities and unique abilities. Together with them, you will defeat the gap monster, collect strengthening materials, and gradually discover the truth about Harlansol...