The era in which Harry Potter's parents lived in the "Harry Potter" series is called the parent generation.
The main characters are: James Potter, Sirius Black, Remus Lupin, Peter Pettigrew, Lily Evans, Severus Snape, etc.
After the popular science, the following is an introduction.
1971.
The ignorant little wizards happily boarded the train to Hogwarts.
Death Eaters develop quietly in secret, and no one knows whether the people around them are friends or foes.
Voldemort's power will reach its peak in the near future, and Hogwarts will become the only truly safe place for wizarding Britain.
But there is no savior favored by fate, only the incompetent Ministry of Magic and endless crises that are emerging.
The dark ages are coming.
