[HP] Thousands of Years in the Past

A prequel about the heroine's 14-year life as a squib as the daughter of Salazar Slytherin. This is a revised version, based on the original, adding some British 11th century history and the experiences of the Four Giants. Historical data mainly comes from Du Niang and BBC documentaries. Please report any bugs. In fact, I have returned my Western history to the teacher, and I went to look up the history in order to write an article... I also recommend two articles from the Big Four period that I saw in Haba. The first one is called "The River Tweed Flows" by the author Sea Kisses the Blue Sky. It tells the story of Helena. The writing and plot are great, but... It's quite sad. Another article is called "The Big Four" by Baicai Goose. It is a group portrait article describing the life experiences of the four founders. Although when I read it, I felt that the writing style was not as amazing as the first one, but most of the supporting characters in this article actually existed in history. Anyway, when I read it, my posture changed a lot. Conception: