Monochrome Empire

When she was young, our heroine's parents went mad. Her parents' sins have made her invisible to the rest of the world. Our heroine considered ending her lonely, vacant life. Taken by her stalker, a male classmate at her school, she lived like a slave. Jumping from a hilltop, she prayed with all her might -- "Please take me away from here." In the next moment, she opened her eyes, and saw him... "If the two of us were to have sex, surely we'd produce a fine mage..." he said. When the door to another world opens, a new love story begins.