Book Case File Compendium: Bing An Ben (Novel English) Vol. 4 / Rou Bao Bu Chi Rou

A TOXIC REMEDY
After surviving a deadly ordeal, He Yu and Xie Qingcheng emerge changed—but not unscathed. The veil over Xie Qingcheng’s past has been ripped away, leaving him exposed and vulnerable. As He Yu struggles to make sense of everything he’s learned, a deeper, more painful truth begins to take shape—one that blurs the line between affection and obsession.
When Xie Qingcheng’s sister, Xie Xue, falls gravely ill with symptoms far too familiar, He Yu immediately recognizes the horrifying link to RN-13, the illicit drug that has already left so much devastation in its wake.
Now, bound by necessity and something far more complicated, He Yu and Xie Qingcheng must once again navigate a web of lies, science, and trauma. But how do you find a cure for something that poisons not only the body—but the heart?
Volume 4 of Case File Compendium unravels a new layer of emotional intensity, dark secrets, and the blurred boundary between healing and harm.