Back then, when Granny Cui gave birth to Second Cui, she had a difficult delivery and was sent to the hospital. Everyone suspected that Granny Cui might have taken home the wrong child. Later, it was discovered but the biological son could not be found.
That's why Granny Cui was always treating Second Cui's family harshly.
Even the daughters-in-law in the Cui Family household had a higher status than Second Cui.
Everyone secretly speculated that this was the truth.
Some couldn't suppress their curiosity and specifically went to the Cui Family to ask Granny Cui if she had taken home the wrong child from the hospital back then. Granny Cui got so angry she chased them out.
Everyone said Granny Cui was feeling guilty.
Even Second Cui believed the rumors and deliberately went to ask Old Man Cui, "Dad, tell me the truth. Am I truly your and mom's son?"
