My writing is very bad, and the timeline will span from the parent generation to the child generation.
The heroine is neither time travel nor rebirth. She is just an unlucky child with the same surname as Iron Man but suffering from chronic time dislocation syndrome.
The cp is not yet determined, the Black Brothers, Sijiao, and Lupin are all possible, no official match, friendship with Potter and Lily, there will be original characters, the characters will have bloody OOC, please avoid lightning
(Updated in both lof and the storybook)
Purpose: For all HP members