Kishi Danchou wa Moto Megane Shoujo wo Hitorijime Shitai  

I was caught up in a summoning ritual and pulled to another world. But I was treated as a nuisance, until Leon, the commander of the Second Knights Battalion, saved me. He was super strong and handsome! He was blunt but kind and always took care of me. But why does he get so nervous when I take off