Been friends for more than 6 years, no one could separate them from anything. Until one of them decided to go explore earth on her own, then fell in love with a noble named 'Albert James Moriarty' and had a daughter. Then one day her friends decided to go follow her to earth, to find her. Her friends only had two missions, and that is *find their lost friend* & *bring her friend home* Will, they are able to find their lost friend and bring her home, or they will find the truth about their friend's disappearance.