Sounds —-2

Mo Xifeng looked at Mo Qiang whose legs were shaking like jelly and did not know what to say. Though the pressure here was indeed a lot more than the Dead Star it wasn't to the point where Mo Qiang would start trembling. She looked at Mo Qiang with a pursed set of lips and then leaned forward before whispering, " Sister, if you are feeling weak lean against me. Your legs are trembling." 

Only then did Mo Qiang straighten up her spine and look at the mountain with a worried look on her face. She was really worried that this place would crumble under the pressure which was why she turned to look at Tan Si and asked, " Is this cave dwelling safe and sturdy?" In case they sunk down then they all had to wait for their deaths as the oxygen in their cylinder was limited. 

Though Mo Qiang had brought an extra cylinder she did not think that it would last long with the amount of pressure that was weighing down on her shoulders.