Once upon a time there was little Runyu, whose father did not love her mother.
Later he had a little nightmare beast
Although his father doesn't love his mother, he has a little friend
This day passes day by day, I thought it would just pass like this
Who knew that my little friend turned into a little Zaizai!
Later, Zaizai became my wife!
Runyu: You deserve to have a good wife
Motto: No one will be unhappy all the time