In the beginning:

What if Harry had a twin sister? Destined to fall in love with a malfoy.... A potter a malfoy who would have thought! Seraphina Harry's twin sister has always had a ruff life Harry destined to be the chosen one living with the Weasleys, having friends, having a family, while she had a step family and know idea on what really happened the night she lost her parents and Harry. Find out what really happens to seraphina and a malfoy in "the futur is all we have"