My Harakuro Boss (2018)

Xuan Xuan, a reporter, suspects Zheng Yiqun's company to be behind the closing of her former magazine company after she released an article on them. She goes undercover in his company to find the truth. As Xuan Xuan makes her way closer to him, she starts realizing he's not as evil as she had originally thought but definitely smarter than she expected. Zhang Yiqun knew of her identity from the beginning and gives her free reign in his company to find out the truth herself. While slowly falling for each other, Xuan Xuan also starts to see that the truth is more complicated than she thought. (Source: Summarized from Baidu)

Unfortunately the movie My Harakuro Boss is not yet available on HBO Max.