Yuuki

Yuuki is the most beautiful all around. She fell from The Heavens with ultimate powers to save the human from ultimate destruction. The 悪魔/Akuma are taking over humans bodies and killing other humans. The God, Tip, has sent Yuuki, his child, to go and save humanity before everything is destroyed. But once Yuuki is sent earth, she goes and fights protecting the humans and slaying the monsters with the help of the Almighty Powerful Seven, which were humans that Yuuki trusted with her life, so she gave each one some of her power so they can become strong he help her. But one day, an Akuma corrupts her almost killing her when Tip comes. He destroys the Akuma and realizes the only way of saving her is by putting her into a slumber to heal which will make her forget all of her memories.