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Meteors fall and the world changes dramatically... A cruel game is coming, who can survive and who will die... .................. There is no male protagonist in this article, only a female protagonist who is cute on the outside and cute on the inside. If you don't like it, please turn left. If you don't like it, please turn right!!! [The introduction is too simple. I apologize that the author is not good at writing and can't write it. That's it. Read the content yourself =_=]

She, a 21st century agent killer, died unexpectedly while performing a mission and time traveled to the good-for-nothing eldest daughter of the Mu family. He, the master of the Ghost Mansion, is cold, evil, powerful, domineering, and extremely talented. She was known to the world as a good-for-nothing, but the head of the Mu family loved her extremely. Once reborn, see how she turns the world upside down...