Lin Qiupu brought He Jingjing back to the bureau and told Song Lang what had just happened at the Taiyang pawnshop. Song Lang was stunned. "Lie Guoxiao? I have never heard of this name. To put it bluntly, they’re just a bunch of lowlifes."

"Captain, why did you summon He Jingjing?"

"We brought her other father, Li Qiang, here to see if he is the biological father or the adoptive father!"

In order to prevent the two from colluding, Li Qiang and He Jingjing were kept in different meeting rooms. Song Lang sent some police officers to keep watch. Peng Sijue used cotton swabs to swab the mouths of the two for DNA testing. While waiting, Song Lang chain-smoked one cigarette after another. The ashtray was full of cigarettes. Lin Qiupu thought that his senior's addiction to cigarettes was too great, and was very worried...