heroine "Lulu" who had just gotten off work was walking in a dark alley late at night, but she was stared at by two men with malicious intentions, who knocked her unconscious. Just when Lulu was about to lose consciousness, a brave stranger appeared, rescued her from the hands of the bad guys, and took her back to her home to recuperate. But no one expected that this strange man was hiding a pregnant woman in the room. The ulterior secret was immediately revealed!