(~Idea from a K-drama~) Blood king, Xiao. He has a powerful blood, that when his blood touches something, it gets caught on fire. Especially wood.

You were his slave, you clean everything for him. Though, he secretly likes you. But he will never admit it.

One time he gifted you a little kitten! It was in a small box, placed in front of your doorstep without a name. He was watching from afar what your reaction would be to the cat. He just wants your smile.