Yin-Yang Embroidery

As an heir to the traditional art of yin-yang embroidery, I’ve somehow ended up unable to pay my shop rent. When a customer finally showed up, he turned out to be a weirdo: after getting a tattoo, he refused to pay and said he’d offer himself to me instead. I took on a wealthy family’s commission to embroider a yin-yang design for the money, but never expected it to bring trouble down on me. Is an evil ghost after me? I can’t even find peace in the world of the living. What did I do to deserve all this? Why do I keep running into such things?