東サンディス旅客鉄道～馬車しかない異世界で鉄道会社はじめます～

剣と魔法の世界にある大陸、サンディーズ。田舎の村に住む青年マークは、妹のミレディを溺愛し、鍛冶屋の仕事に打ち込みながら平穏に暮らしていた。Sandys is a continent in the world of swords and magic.Mark, a young man living in a village in the countryside, lives a peaceful life, doting on his younger sister Milady and devoting himself to his blacksmith work. One day, Mark spots a suspicious figure following Milady.The man who was captured to prevent him from harming his sister is a railway geek who calls himself "Tetsu"...!? A fantasy comedy with a new sense of wisdom and “railway love” that opens up another world!!