Rhode didn't know what happened at the base camp because he had more important things to handle.
Lurking in the bushes, Rhode vigilantly watched the base camp not far from him. It had to be said that the Jade Tears mercenary group really had done a full preparation. They followed the trace that Rhode and others left behind along the way. They patiently trailed them from far behind; had Rhode not been well prepared from the start to let Old Walker check the key location where they might appear, the group might have successfully passed through them. And if that happened, things were going to get troublesome.
Although he was determined to kill all these worms, Rhode didn't attack immediately. He spent the whole afternoon circling the Jade Tears mercenary group. After he made sure that there was no other reinforcement, he was finally relieved.