"As for the curse on Sakagami Village, that was my doing." Otome Sakagami remained cold. The ancestors of Sakagami Village treated her wrongly. If she were to not take her revenge on them, then she would neither be a human… nor a Tsukumogami.
She could have lived a free life in this world and do whatever she wanted. She never thought that she would encounter such problems. Aside from being forced to sign the contract, she was also studied by others. She then managed to exhaust Sakanoue no Tamuramaro to death, yet he became a spectre and continued studying her with the Onmyojis. However, she made it to the point where she distorted his thoughts, and just as he was transforming into a demon, the man still had the desire to deviate into a shikigami to continue studying her.
But this time around, he had failed.