C255 Non-friend

The engineer helmet did not expect that this thin young man would dare to use such a tone to talk to him. To him, this was simply too tiresome.

In this cave that no one knew, it was very easy to make a person disappear, and it could also be done in secret.

He felt that Liu Chuan's knowledge was too shallow.

The Engineer Helmet was about to call for all his comrades to deal with Liu Chuan first