daemon
n
1 (esp in Greek mythology) supernatural being that is half god, half man (尤指希腊神话中的)半人半神的精灵.
2 spirit that inspires sb to action or creativity 守护神.
Do you remember one afternoon ten years ago when I came to your house and borrowed a necklace of yours? Pierre, my husband, was working in a government office. We'd been invited to a ball at the palace so I needed to borrow some jewellery.