Harry Potter Travels To The Past

"You called for me professor? Is everything alright?" Harry asked.
"Yes, Potter. I have a job for you. And please call me Minerva."
"Of course. What kind of job is it?" he asked, a little worried. Was everything alright?
"No need to worry Potter. You see, 23 years ago in 1977, a mysterious teacher named Harry Parker taught Defense Against the Dark Arts for the school year."
Harry blinked in confusion for a second before he realised where McGonagall was heading.
"Professor? - I mean Minerva? are you saying --"
"Indeed Potter, that mysterious teacher was indeed you, who time travelled to the past."

The boy who lived, the chosen one, the man who conquered. Ever since Harry defeated the infamous dark wizard, Lord Voldemort, he had become world-famous. Two years and four months after Voldemort's downfall, he was now a young man of 20 years who was working as an Auror.

To everyone, Harry was a powerful wizard who easily overcame any hurdle. However, he was growing tired of his name and fame, which he felt he did not deserve. Deep down, he was simply an overloaded ministry worker who needed a break.

This wish was surprisingly granted by Minerva McGonagall, his former Transfiguration professor, who was now Headmistress. On August 31st, he received an owl from her, urging him to meet her at Hogwarts immediately. It turned out that she had a peculiar, perilous but prodigious opportunity for him.

His task was to travel through time, back to 1977 and apply for the Defence Against the Dark Arts teaching post at Hogwarts.

Harry's job would not be nearly as easy as an average teacher's, since 1977 was the final year for the Marauders, Lily Evans, Snape and Regulus Black.

How will Harry cope with seeing Dumbledore, Sirius, Remus and his parents alive?
Will he be able to keep his identity secret?
If Voldemort finds out, will Harry live?

This is my first fanfic so please be kind to me and each other in the comments.

Started: 12/02/2018
Finished:

~ RABrav