"DNA?" This was the first time He Ziqian had heard of such a technology.
"Is it dangerous?"
He Ziniannian said, "No, it's usually done by drawing blood from both parties, but hair or other human tissue works too. It's a bit expensive, but for you, it's not a huge amount of money."
"I see. Can your hospital do it?"
"We can. But first, tell your big brother, did you really get a girl pregnant?"
He Ziqian paused for a few seconds. "I'm not sure if the child is mine."
He Ziniannian took a deep breath. "Shiyi, your big brother really underestimated you. Getting a girl pregnant out of wedlock... do Mom and Dad know?"
He Ziqian urged, "My dear brother, it's not confirmed yet, right? You absolutely cannot tell Mom and Dad."
He Ziniannian clicked his tongue. "Something this huge? I wouldn't dare say a word. You just take care of yourself."
After hanging up, He Ziqian sat in his car for a long while.
