Yu Jingting found a post office remittance receipt that had been burnt down to half in the stove.
Nowadays, a receipt would be given when remittances were made through the post office.
The family must have been in a hurry to leave but still remembered to destroy the evidence.
Unfortunately, the net of heaven has wide meshes but lets nothing through. Only half of the receipt was burnt, leaving all the critical information intact.
Yu Jingting saw the recipient's name. It was Jin Qu's mother!
Yu Jingting had been trying to figure out who had instigated Jin Qu to harm Suizi before, but the investigation was challenging, and there had been no progress.
After Jin Qu's mother committed suicide, Jin Qu's mental state worsened, sometimes lucid, sometimes insane. Upon being provoked, she went mad.
It would be challenging to investigate the truth after this lead had been cut off.
This matter was always like a thorn stuck in Yu Jingting's heart.
