From Being A Maid To The Heiress

This is a story of a maid who became a heiress. She is called Ann Marie Mendoza(Ann Luna). She had a sister called Perpetual. Ann then met a man called Isaac Gonzalez and they fell in love with each other. Isaac also had a finance called Greene Castanon. A man also by name Gerald Castanon was also in love with Ann.
Will Isaac be able to leave Greene and marry Ann. Will later fall for Gerald, we will see on from being a maid to a heiress