An idea that suddenly came to my mind when watching Hamilton because of Angelica's "I love my sister more than anything in the world"
The heroine is Lily's Muggle sister. She adopted Harry after Lily's death. She once had an affair with Sirius, but they were not together.
The heroine is just like her name Ivy, which is the flower language of ivy, full of hope, vitality, and loyal friendship. She is the kind of woman I want to be most. Her love for Lily is more than anything else.
The heroine herself is very outstanding. She was once a well-known university professor and famous scholar. For Lily's child, she gave up her luxurious life in the Muggle world, entered the wizarding world, and became a Muggle Studies professor at Hogwarts.
The main text will start with Lily's death, and the heroine's memories will be dropped from time to time as extras.
PS·The sun in the title of the book refers to Lily. When I was reading the book, I always thought that Lily was really the embodiment of perfection. She is a Gryffindor girl. She is kind, enthusiastic, has excellent grades, dares to love and hate, is brave, is a great mother, and a brave Gryffindor, she is a hero.
Demining
The heroine will become a Muggle Studies professor after Harry enters Hogwarts. If you can't accept it, don't read it.
In the early stage, the heroine was a little nervous and a little extreme about Harry because of Lily's death.
There will be a plot in the article about Sirius secretly falling in love with the heroine, because I think the heroine has many qualities worthy of liking. I will analyze the specific reasons in the text because it involves spoilers. If you can't accept it, cutie, don't read it.
I want to write about Deha's deputy CP
Intention: Missing and love will not change due to the passage of time