The Reborn Overlord's Sweet Pet

[Modern romance, fantasy, open ending, non-abuse novel where the male protagonist's presence is neither high nor low] The dead Lin Yiyi was miraculously reborn. After her rebirth, family ugliness, love and hatred have always shrouded her. Many supernatural things happened to her on the way to revenge, and one after another shattered her outlook on life. She later discovered that her identity had also become a mystery. She was neither human nor fairy nor demon. Yin Ling woke up from the seal and has been obsessed with how to resurrect her sister Sang. Gu Sangyu is more than just a sister to her. Ye Linghan exhausted all his ancient power just to spend his life with Lin Yiyi, even if his time was short.