As the lid of the coffin was pulled off, the old doctor rushed forward to see her. Grandma Wang was lying quietly in the coffin with a pale face. At first glance, the old doctor could almost conclude that Grandma Wang should not have died of poisoning.

Because Grandma Wang is very old, she has many spots on her face and hands and wrinkles on her skin, whether she is poisoned or not can not be determined now.

The old doctor saw that Grandma Wang's expression was not very peaceful, and there were some angry looks. She opened her eyelids, dilated pupils, and her forehead was congested. This sign suggested...