The closer and closer they got to the obstacle course, the greater and greater the pressure the surroundings gave to Lex, to the point where he started to sweat. What was going on? Why did he feel weaker after becoming a Heaven Immortal than he did as an Earth Immortal?
Back then, he could fight above his level and could do as he pleased. Now, after going up a level, not only had he almost died by a random tribulation, but just the ambient pressure of his environment was putting him under great stress!
Fine, yes, it was understandable that anything mimicking the Primordial Garden would not be weak, but wasn't this ridiculous?