C387 The Old Man Zhang Had Poison in His Medicine!

Lan Qingqian was asked to sit down while the old master rummaged around for a moment before finding a small box the size of his palm.

"This is for you too!"

"What is it?"

The old master opened it. "This is a longevity jade lock. Your mother and I each had one, meant to be passed down to the children of the Zhang family. Your mother was a bit older back then, so the lock was put away