Phoenix in the Fire

I once made a thousand promises, Finally missed it, The cause and effect of past and present lives, The fragments are intertwined in time, Let the fireworks fall in all directions. She was originally a god, but she was sacrificed and sealed as a demon during the war between gods and demons. She hated it, but she was unwilling to accept it. In the endless reincarnation, she gradually awakened her memory. She came from hell, bringing blood and revenge, but at the last moment, she hesitated because of one person. Facing the world that was about to fall apart and the person she loved and hated because of her love, how should she choose...