One night when the black wind rushed to a high fever, the high school student Ye Lan gained an unspeakable super power. The strange and beautiful demon loli, the arrogant sister of Heavenly Demon, the innocent and lovely beauty sword fairy... Ye Lan can’t afford to be able to avoid and can’t avoid it, so he has to wander between the dangers that come in droves and start a mysterious adventure.

He is a dumb and paraplegic childe abandoned by his family. Ignoring ridicule of others, she is his wife in their false marriage. After their marriage, she finds that he is a wolf in sheep's clothing. The ones who call him a dog always pay the price. He said, "Do you know the characters of dog? Brave, loyal and...hungry!"