C288 Young Noble Li's Secret

Cyanide was a type of poison extracted from the apple's core. Extracting this poison required a large amount of apple's core, which meant that a certain amount had to be reached before cyanide could be poisoned.

So it was impossible to be poisoned by apple eating. Who would eat a few hundred kilograms for no reason?

Thus, it could only be refined and poisoned.

When he saw the diagnosis report