So You know

Y/n's father, Satan, made her be betrothed to Asura when they were 7 years old. But as years came and went Asura then became into a keishen, and was soon defeated by Lord Death. But what happens when Asura is then reawakened, and Lord Death needs Y/n's help to try to calm and defeat Asura? But what if things happen? Will there be romance, action, death?