Prologue
Sirius Black sat on his bed, as nervous as he had ever been in his life. He had been unable to sleep at all last night because of what was to happen today. Today was to be his first day at Hogwarts, and the tension between he and his mother had been mounting all week. She was wary of what Sirius hoped would happen later today. Sirius hoped desperately that he would not be like every family member before him, and be sorted into Slytherin House.
As He and his mother and younger brother Regulus stood on the platform, his mother said to him, in a menacing tone, "Don't disappoint me." She turned around and walked away. Young Regulus smirked at his brother, and followed her.
Sirius shook his head and boarded the train, looking for a place to sit. He walked into a compartment with a single occupant, a skinny boy with messy black hair and glasses.
The boy looked up from his Chocolate Frog card, flashed him a smile, and said "Hi, nice to meet you, I'm James Potter."
This story will not be focused on Lily and James, though there will be plenty of that, since I can't stay away from that pair, but will involve Sirius and an OC. Thanks for reading and come back.