Although Gu Tingkai didn't believe what Gu Tingyan said, he still took the information and started to read it. However, the more he read, the gloomier his expression became.

After a long while, Gu Tingkai raised his head and looked at Gu Xueyuan, "Are you sure this confession is true?"

Gu Xueyuan sat very upright and looked at Gu Tingkai with a serious face.

"As a soldier, I guarantee that this confession is true and contains not a single falsehood."

After hearing this, Gu Tingkai stood there in a daze. After a while, he started laughing.

"Good second brother, tell me, for the past year or so, I've sent someone to kill my own daughter just for a daughter who isn't my own? Isn't that funny?"

"But you forgot that Sun Yuqi is not my daughter. You know very well in your heart that she is your daughter, right? Back then, you liked that bitch Shen Qingrou. Do you really think I don't know? How did my second sister-in-law die? Don't you know?"

"Haha, it's really ridiculous to tell anyone that a brother likes his sister-in-law. If this gets out, our entire Gu family will be disgraced!"

Gu Tingkai's words made Gu Tingyan's face turn even darker, while Gu Xueyuan on the side stared at Gu Tingyan with wide eyes.

Gu Tingkai looked at the expressions of the father and son and sneered.

"Second brother, that disgusting look you gave Shen Qingrou back then, do you really think we didn't know? If it weren't for my parents trying to stop me, I would have wanted to kill you two adulterers. You still have the nerve to call me your second brother? Haha, let's not talk about me. You really deserve to be treated fairly by your second sister-in-law who loved you so deeply. How did your second sister-in-law die? You should think carefully about how to tell this son in front of you!"

"I just said that my second sister-in-law knew that you liked that bitch, so she passed away in a depressed mood. Don't you feel any guilt all these years?"

"Back then, in order to cover up the family scandal, my parents refused to acknowledge that damned girl as my Gu family's bloodline. In fact, Mom really wanted to take that girl back. Whether she's yours or mine, she's the bloodline of our Gu family. But I was the one who stopped that girl from returning to the Gu family because if I saw that girl, I would kill you."