Qi Xuan nodded, "According to the news, my grandfather has a twin brother, who is the second grandfather, but we haven't heard my father mention this since we were children.

DNA tests show that the father and grandfather are biological fathers and sons, but there is an exception, that is, the brothers of identical twins are too genetically similar, and the DNA of the offspring they give birth to will also show that they are biological fathers and sons. ”

"Do you suspect our grandma of cheating?"

"What do you want!"

Qi Xuan patted Gu Yuncheng's head, she wanted to praise him for being smart just now, but now she decided to take it back. With grandma's quail character, it's strange that she dares to cheat.

"What does my sister suspect? If grandma doesn't cheat, how did my father come? ”

Gu Yuncheng hugged the beaten head, feeling very wronged, he still couldn't figure out where he guessed wrong. Since it's not grandma cheating, grandpa doesn't like dad, and there is such a twin grandpa.

"Ah, I know, Dad is a child brought over, not grandma's own child, but the son of grandpa's brother." Gu Yuncheng's eyes were shining.

Gu Yuncheng thought that he had guessed correctly this time, who wanted to eat another blow of chestnuts.

"Tell you on the way!" Gu Yunzhi was defeated by him, and she still plays reasoning with this kind of IQ?

I don't know how to be played to death, Gu Yunzhi shook her head helplessly.

The two sisters and brothers got on the plane, and the plane flew directly to the capital city of Lu Province, and then transferred to the bus to Zibei City, the hometown of the Gu family, in a remote mountain village in Zibei.

As soon as I arrived in the north, I felt that the weather was dry and cold, even if I was wearing a heavy snowproof cotton coat, the two sisters and brothers still felt the cold on their faces.

After the bumps, the two sisters and brothers finally came to Gu Yan's hometown, Zixia West Village.

The two of them were hungry when they came here, and under the guidance of the village dragon, the two knocked on the door of the village chief's house.

Chen Dalong was dressed in a military uniform, so the village chief who opened the door was in awe when he saw Chen Dalong, although being a soldier in this era is not as popular as in previous years, but in some remote places, it is always a glorious thing to be a soldier.

"May I ask the comrades of the People's Liberation Army who are here?"

"Oh, old man, I'm here with our chief's grandchildren to visit my hometown." Chen Dalong's face was not red and his heart was not beating.

"Chief? You mean Chief Gu? "They have had such a character as Gu Yan in the entire Zixia West Village.

As soon as he heard that it was Gu Yan's grandchildren, the village chief's eyes lit up.

"Uncle, my name is Gu Yunzhi, he is my younger brother, called Gu Yuncheng."

"Oh, you are Gu Jianguo's son and daughter, I didn't expect that the kid who used to play with his bare ass is even so old, you are here to worship your ancestors?" The middle-aged man asked.

"The two of us have never been here, so we want to take advantage of the winter vacation to come and have fun, uncle is not welcome!"

"Welcome, where is the reason not to welcome? Come on in! Later, the uncle will take you to your hometown to see, your house uncle has always been kept, and I thought that if you think of it one day, you will come back to see it. The man smiled and welcomed the two siblings in.

"By the way, Uncle Village, this is the identity of the two of us." Gu Yunzhi showed her ID card and letter of introduction to the village chief, and Chen Dalong also took out his military ID.

"This kid looks exactly like your grandfather when he was young, where can I use identification? This face is the best proof paperwork. The village chief pointed to Gu Yuncheng's face and said with a smile.