Bai Lu and Zhao Chengjing had an old grudge from their parents' generation, but Bai Lu's family was in decline. After her parents died, only the Zhao family was willing to support her.
Zhao Chengjing and Bai Lu were brothers and sisters in name only, but Zhao Chengjing dragged her to the edge of depravity, fell into the mud, and then pulled her out of the mud to breathe.
Bai Lu and Zhao Chengjing had a grudge. It was simply that Zhao Chengjing hated her and loved her at the same time. Ever since the accidental deterioration, my heart has been hanging up and down, for fear of being discovered.