As a result, over time, the Tang couple became more intimate with Tang Dou Dou, who had never known their own background and regarded them as their real parents.

After all, Tang Xiao was seven years old when he adopted him and was very sensible, so he still couldn't get close to them completely.

Or maybe Tang Xiao was afraid that his parents would prefer him, so he deliberately kept a distance from his parents. After all, his sister was an accessory for their adoption at that time.

Therefore, he would rather sacrifice his relationship with his parents, and hope that his parents prefer their sister.

But over the years, Tang Xiao asked himself that he absolutely treated them as his biological parents.

"How did you... know?" After all, the Tang couple did something wrong, so when they asked, they were still a little guilty.

"I accidentally learned something about my biological parents. Seeing their blood type... it was impossible to give birth to Doudou's blood type. Therefore, I tried some ways to get Doudou's blood sample and did a paternity test." Tang Xiao replied calmly, as if he had passed that shocking stage. When he learned about this, he was indeed at a loss, but now... he could face it calmly.

"I'm sorry, Xiao'er, this matter... is wrong with my parents." When Tang's mother heard him say this, she knew that the matter could not be hidden from the child after all, and she choked up as she spoke.

"Mom, I don't blame you. Over the years, you have been so kind to me. You treat me as your biological son and never treat me unfairly. What else can I complain about?" Tang Xiao held a gentle smile on the corner of his lips. Even his parents rarely saw him having such an expression.

Mother Tang walked over and hugged her son's tall body, and couldn't help crying silently. She always felt ashamed of Tang Xiao, because they were too selfish: "I'm sorry, Xiao'er... I'm sorry."

"I really don't need to apologize, mom." If I were still my childhood self, I might really feel that this pair of parents were so selfish and deceived me like this.

But as she grew up, she could think calmly and analyze problems, and Tang Xiao naturally understood.

If his parents had not adopted him, what would he be like?

At least it is definitely not like this now. The Tang family’s eldest son, who has delicious food and drink, is not as prominent as Murong Yan’s Xing family.

But it is much better than ordinary people, not to mention the harmonious atmosphere at home, which has created a very good growth environment for him and Tang Douduo. What else can he ask for?

Besides...

Now that he has found his biological sister, why should he care so much?

And when... when he was seven years old, when he saw the Tang Dou Dou who was wrapped tightly in a quilt, he didn't know what it was, itchy, and it seemed... he decided that it was this little girl.

"Mom, you don't have to blame yourself anymore. In fact... I have found my sister, but... I haven't recognized her yet." Tang Xiao said.

"What?!" Dad Tang asked in disbelief.

Mother Tang raised her face in surprise, but she didn't expect Tang Xiao to say such words...

They also tried to inquire back then and wanted to find out some things about Tang Xiao’s sister, but unfortunately, there were too few clues.
Chapter completed!