MTL - Disassembling System: Begin With Scrapyard Alchemy - Chapter 4 hard to guard against

After rebirth, she, who used to be a top international spy, becomes the eldest daughter of the Fengs, a fat girl who is ugly and foolish in the eyes of the ordinary people.
Mastering Royal 18 Saber Moves and Purgatory 9 Palms, she rose to fame with the martial arts of Demon Cook.
Upon an imperial edict, she was ennobled as the wife of Lord Cen, and then suffered various intrigues and plots…
She proved herself to be a real overmatch and a true genius to the world…

Yun Che, a big shot in the doomsday, who even the militaries drooled upon, finally died in the hands of his beloved and family. After reincarnation, he wanted to live for his own!

Xing Feng, a rooting third military generation, didn’t lay his heart in the army at all. So when he turned to 20, he chose to leave the army and went into business. When the doomsday came, he accidentally met Yun Chen and started a new chapter of his life, meanwhile, his moral bottom line kept hitting a new low…

- Description from Novelupdates

Xiaofei finds herself alive again inside the body of a beautiful young lady from the noble Lin family owning the same name as her.She was blessed with a peerless face, worthy of winning every men's heart and gaining women's envy in her previous life.But she foolishly fell in love with the prince, and was destined to die at the hands of her own beloved person.Even in this new life and body. Evil schemes and scandals won't let her escape even after her rebirth hence,she starts to do the same. Be evil and ruthless to those who went against her.Men and women needs to be bought.Golden Throne has to be passed over.Empire must be conquered and torched down.And hearts needs to be snatched.Xiaofei swears to overturn the world and slay her enemy. With a cruel era like this, one can only forcibly try to make a shell and protect oneself from harm.However, who would have thought that a man full of viciousness an arrogance that could pierce the sky would suddenly barge into Xiaofei's life? And would shamelessly whisper next to her ear, “Your enemy is my enemy and your wish is my command. However, I also have another wish that only you could grant for me.”“That is to have my wife for breakfast, lunch, snack, and dinner.”Xiaofei: “……”