Haikyuu!!: The Goddess

She is a deity who loves all of humanity, and she never turns down a human request.

A few notes:

1. The heroine is obviously a natural-born heartbreaker.

2. All pairings.

3. The heroine loves all the male leads equally, but each of them wants to be the only one in her eyes.

4. There will be a little angst at the end, but it has a happy ending.

Theme: In her eyes, it seems he's there, and yet it also seems he's not.