Caged Love

I thought the same, nice comment GodsHandOnEarth

Not throwing another chair ?

I tip my hat to a fellow connoisseur.

Orrrrrr Kazuaki was the one who stole her away and ripped off her wing, and she was caged down in the basement so her feathered family wouldn't be able to find her. So when she came to the surface they snatched her away. Could go both ways, I suppose, neither ideal situations though.

"DAYUM! ... That's Some DEEP SHIT!"

I'm pretty sure that she can read minds and perhaps even manipulate them.

I have a bit of a theory. Maybe, assuming she was discovered after losing her wing, she had lost her memories, so the manipulation is being done on an instinctive level, but the other characters seem to lose all rationality when they are near her. It's also possible that she has other abilities, such as the ability to regenerate parts of her body at will, but given her amnesia, she is only reminded of the purpose of her wings when she sees the birds flying overhead. This ultimately leads to her taking flight herself, leaving behind her caged existence after perhaps having remembered herself.

It's a thought, at least. There's very little that can be said for sure about the plot, other than the fact that she was acquired by the young man's father at the same time that he disowned his son, and this winged girl, who clearly has supernatural powers, escapes or is captured by other winged creatures after being let out of her cell in the mansion basement by her new lovers.