NOTE: An original character appears, Eliza Evans, sister of Lily Evans
He was born with a huge mission - to save the world. Your first priority is to prevent him from becoming just a tool.
What you raise is not a tool, not a secret weapon, but a good person, a good child. He just happens to have the ability and is willing to take the initiative to choose to save the world. He chose to embark on this seemingly predetermined destiny.
Penny is not the only option
This is probably the story of Harry happily spending his childhood and resolutely saving the world.
There will be perspective shifts and letter forms
Purpose: Love and choice