This sentence comes from the TV series The Knockout. It is a code word that Gao Qiqiang said when he wanted to solve some people with Chen Jinmo. It means that Lao mo is going to solve this group of people. This sentence has no fixed reply sentence, so you can reply freely.
Gao Qiqiang is a master who is good at winning people's hearts. After Lao Mo was released from prison, Gao Qiqiang euphemistically called An Xin a benefactor. He took good care of Lao Mo and left the old fish to Lao Mo to manage. Actually, Gao Qiqiang wanted to solve Xu Jiang, because he knew Lao Mo's weakness. After all, Huang is his daughter's mother, and Xu Jiang has hurt Huang. Gao Qijiang's first move made the old man's hand have two lives. From then on, the old man became a knife in Gao Qi's hand.