This was just now, during his "frantic escape", he deliberately pretended to make a maneuvering mistake, slightly blocking between the leech and the mineral source rock, prompting the opponent's thick tail to strike here.
The leech's strike was extremely precise, and he didn't evade at all.
The excavator can withstand the fierce attack of a Level Four Ruined Beast, but the leech is Level Five, and with just one hit, it deformed the cylindrical cabin.
In the midst of the violent tremors, Ren Zhong did something.
He hit the SOS button hard, activating the Ghost Communication Device's overloaded signal distress function, and sent out a precisely located message that lasted about 5 seconds.
This is the "normal operation" of a person on the brink of death, although it seemed a bit foolish.