Picked Up an Amnesiac CEO

Bai Zhi and Gu Yunchen have a one-night stand. His assistant brings Song Yunong, who assumes Bai Zhi's identity after Gu Yunchen loses his memory. Song Yunong schemes to harm the pregnant Bai Zhi. When Bai Zhi shields Gu Yunchen from an attack, his memories return. They marry after she awakens.