Seohyun and Jessica are sisters.Until,there parents died in a accident.They suffered without parents until teenagers.They didn't have money for their scolarships.They decided to work for money.But one day,Seohyun and Jessica found a lady who is adopting.The lady was friends with an another women who had  two sons and spoiled them well.But one day,they dicovered    thth that they are in the same school with the boys.Will they fall in love ??