Love at First Sight, Married in a Flash

I got engaged in my younger sister's place. The other party is a psychiatrist who nearly killed someone five years ago.

Outsiders say he's a pervert.

The psychological community calls him "Demon Su."

After spending time with him, Mu Zaozao wonders if she got the wrong person.

Just who is this smooth-talking, charmingly smiling, and sometimes adorable man?