Little fairy maid Xiangxiang was accidentally captured into the Demon Realm and met Demon Lord Mingjin. From initial timidity and survival-seeking, with misunderstandings arising constantly, to spending days and nights together, she caught a glimpse of the tenderness and responsibility for all living beings beneath the Demon Lord's cold and arrogant exterior. Amidst daily lives full of laughter and tears, the two healed each other mutually, bridged the gap between immortals and demons with sincerity, and composed a romantic growth story of warm healing and holding hands to protect each other.