The blue haired girl frowned as she read the teacher registration book of 1960-1980. There was a note in the pages, the date was 4/6/77...
Dear Seika,
"McGonagall hasn't seen this yet?" she murmured to herself, looking at a picture of two smiling and waving professors. Then she shook her head, put the book in a shelf and disapparated in a burst of flames.
Harry was absentmindedly stroking Ginny's hair in comfortable silence when she suddenly blurted "Hey Harry, what do you think about kids?" Harry was surprised at the question. They had been married for only six months. He hasn't expected this question not until a few months longer. "Well.. er.. kids are nice but..." just them the fireplace burst into green flames and a McGonagall head materialised.
"Professor!" said Ginny. Harry got up from the couch and kneeled in front of the fireplace. Ginny did so too.
"What is it, professor?" Harry asked.
"Well," started McGonagall, "I'm sorry to tell you on short notice but could you please come to my office? Now."
"Sure professor, but-" Ginny was cut off.
"I'll explain later."
The Potters nodded and McGonagall's head disappeared.
Harry took a peak in the floo powder pot and frowned.
"Ginny, love, do we still have that extra pot of floo powder?"
Headmistress McGonagall was doing her work in her office when she was startled by a burst of flames and a girl of fourteen.
"Seika Arevis, you nearly scared me senseless right there!" exclaimed the profeasor, a hand to her chest.
"Sorry, professor," said Seika sheepishly "But I have something to show you. Have you read the Hogwarts Staff for years 1960-1980? 'cause there's something important I need to show you," at that point, Dumbledore's portrait's eyes twinkled. "Twinkly eyed bastard" Vivianne murmured under her breath.
McGonagall didn't seem to hear though, and said "Yes. I have. But I haven't finished it yet. I am also currently reading the transfiguration professors."
"You need to get the book, professor."
"And why, may I ask?"
"It's important," McGonagall sighed and went to a shelf behind her desk and took a book from it.
"Turn to page a hundred and fifty-two," instructed Seika.
The headmistress opened the book to page 152 and was shocked at what she saw.
"Seika, could you please get the floo powder. I need to contact someone."
"So you're saying we were students in 1977, and this little girl was a teacher?" Harry asked incredulously.
"Not exactly," said McGonagall. "Seika here, is very intelligent, and has a few drops of Phoenix blood in her veins." she continued, motioning to the little girl who pointed her wand at herself, turning her hair deep red, turning gold at the tips. "Hallo!" she exclaims.
"And?" said Ginny.
"Well... the Golden Trio, and Ginny here, inspired the making of the Order of the Phoenix.
"Eh?!"
"And yes, I was the youngest ever defense against the dark arts teacher!" said Seika.
"Blimey," muttered Harry. "I wonder how Ron would take this."
"Bloody Hell..." said Ron, Hermione staring in shock.
"Apparently, you will be sent back in time during a 'Magical Accident." explained Seika, who has taken over the explaining. "Think of this as an opportunity..."
"B-but, the Space Time Continuum!" exclaimed Hermione.
Seika glanced at said person, a scheming glint in her eye. "But Hermione, that accident will happen, now."
And in a great shattering of unseen glass, they were sent back in time.