Is this the history we see? In that long history, we must have forgotten some people and some things.
A little demon from the underworld, she does not understand human affairs, does not know the sufferings of the world, and never even takes human life seriously. Death is commonplace to her, and love is the most inexplicable thing to her. However... After her journey to the human world, she was completely changed.
A mysterious man who is indifferent to everything. It is said that he controls most of the world's wealth and has countless wives around him. However, when the little demon appeared in his life, everything was disrupted.
Did they fall in love at first sight, or... It was determined somewhere.