Running from Lucifer

All it took was for her to kill Lucifer which she didn’t want to because he was her biggest nightmare.
She was the abused demon girl, he was Lucifer whose very whisper of name was enough to put fear in the people’s mind.
After Nina’s parents got killed by some demons, they took her away and trained her as a weapon to take down Lucifer.
But her plan is quick to destroy when she was set up by the Elder demons to be Lucifer’s arranged bride. Chaos and challenges would arose as both persons are great rivals.
...Lucifer watched as Nina shook her body profusely on the bed. She has been unconscious for a month now and he was afraid that if he wake up her memory would wipe completely.
The only people who could help her now was the Angels.
Picking up the dagger from the table, he cut his palm open
“I SACRIFICE MY BLOOD TO ANGELS UP IN THE SKY. I ASK TO SUMMON THE ANGEL, GABRIEL, IN HEAVEN. I CALL YE THEE NOW!”
Immediately as the words left his mouth, wind swept passed them. It swirled faster and harder almost sweeping Lucifer from ground. After about five minutes later, Gabriel appeared. Standing in it’s place was the leader of Archangels, Gabriel.
“How dare you try to summon me even after what happened between us years ago?” Gabriel was fuming with anger.
“It’s my wife. She’s hurt and only you can help her.” Lucifer rushed to Nina’s side.
“Why do you think I would help you. Do you think I would easily forget what happened between us years ago?” Gabriel closed the distance between them.
“How you pushed me from heaven and took away my powers. Listen we can discuss that later but my wife is in danger.”
Gabriel observed Nina carefully. “What happened to her?”
“There is this man named Talon who has been trying to kill her. Even when I tried to kill him, he hid himself from me completely. Please help her.” Lucifer was surprised at himself that he was the one begging. He was always the prideful Angel.
Gabriel studied her from head to toe. He closed his eyes and when he opened them it was completely white. His iris was gone.
“The only way is either she kills him herself or, Kira, her daughter enters her mind and kill him completely” Gabriel declared.