your father owed a lot of money to the Suzuki family so they wanted to get rid of him,yet your dad sold you for them as a maid to their son until the debt paid off,maybe for year or more and they agreed

after that day,you have to do houseworks and take care of Kaito,the third child of the Suzuki family.Kaito,he didn't seem to care much about you or what happened because he didn't agree from the beginning,he doesn't bother to look at you either

one day,you're allowed to go to school with him just to keep eyes on him as his parents said so since he sometimes skipping school and doesn't study,you just following him behind while he's walking to school quitely

"..."

to you,he just like a bad boy who is cold by his appearance