Harry Potter Redemption: A Hint of Pale Blue

Mary Sue warning. There is a System, and the heroine is adored by everyone, with romantic routes for both men and women. Canon couples are broken up. The story features both the parents' generation and the next generation, with some nose-bleed-worthy scenes. There are no couples in the final ending, meaning the heroine ends up alone, though she gets together with characters in side stories and separate 'what if' routes.

A pool of spring water spills over. She is like moonlight falling clear and cool into everyone's heart in the dead of night, her presence shining like a god's.

The next generation

Draco × Wen Er (arrogant young master × girl who's his rival)

“I hate you, Wen Er.”

“I hate you too, Malfoy.”

I hate that there's never room for me in your eyes.

Hermione × Wen Er (talkative top student × friend who's bad at school)

“We're friends.”

“Of course. You're my best friend.”

But I don't want us to be just friends.

Ron × Wen Er (greedy little puppy × gentle angel)

“Wen Er, you can have my chicken leg. You're too skinny.”

“Thanks, Ron. You're the best!”

Actually, I want to give myself to you too.

Harry × Wen Er (the Chosen One × the one who saves him)

“Do you like me?”

“Of course I do.”

But you only like me as a friend.

Theodore × Wen Er (obsessive boy × mysterious girl)

“I'll find it.”

“Find what?”

I'll find proof that you love me, even though you don't.

...I'll leave the rest for now. There's no room for them in the synopsis...

Finally, may magic be with you.