C125 Qin Yuyan's Mother

"It's a long story!" Qin Tiannan sighed and shook his head with a bitter smile.

Qin Yuyan pursed her lips and said to Ye Fann, "Ye Fann, before the establishment of Loongyun, Qin family had been focusing on medical practice and saving people. We did not engage in business activities, but because we had no other choice