Naughty Reborn Cute Wife

*In her previous life, she died for her heart was carved out by him alive.
She was reborn three years later as a 19-year-old "retarded" girl, and because this girl was "brain-injured" for saving him, he married her.  
So in this life, she became his wife again. 
Pretending to be retarded, she just wanted to quickly promote divorce and get away from this man.  
Unexpectedly this man trapped her in a corner: "Do you think I won't recognize you with this different identity?" 
"When did you recognize it was me?!" She said in surprise and panic. 
"Guess?" He smirked.  
From then on, even though he knew she was planning to kill him every second, he spoiled her. Meanwhile, he soon discovered that this 19-year-old girl was an hidden big shot in Showbiz and good at dressing up as a handsome man. Beautiful men and women are fawning on her. His jealousy could not be hidden.  
Spoiler alert: heartwarming plot, valiant and smart FL, Not the ML with toxic masculinity.