When you walk in the street under the rain then you see a box, inside the box is two cat boy. The black hair and two eyes colour eyes boy is Mika kagehira and the magenta medium hair and blue eyes is Ibara Saegusa and a paper said "free kittens" so you decided to take them home.

"Thank you for adopting us...!" Ibara:"thank you for adopt and take care of us...!" Mika:"yea...! Out there is really cold...! Thank ya!!"