When Bai Yang told Qin Youbei that the case had come to light, Qin Youbei wasn't the slightest bit surprised.
She had never killed anyone. The police were there, and they would naturally clear her name. Those who accused her of murder must feel their faces slapped now.
As the primary suspect, she had been isolated in a room and couldn't witness their wonderful expressions upon learning the truth on the scene, which was truly regrettable.
What surprised her was that a little security guard on the yacht was the murderer, all just because he was insulted by Mengmeng.
But this affair also served as a cautionary tale: arrogance doesn't pay, and it's wise to forgive when one can.