The benefit of a low environment is that it can suppress an individual's physical fitness, allowing for certain difficult modifications or other forms of enhancement to be effective, which can then be amplified upon returning to a high environment.
The advantage of a high environment is that tasks impossible to perform in a low environment can be done with ease, and once placed in a low environment with special power, they remain effective.
For instance, his handling of this sword would be difficult to succeed in a low environment, but easy to accomplish in a high environment. Once done, placing it in a low environment would mean achieving success with otherwise impossible techniques to create a weapon.
Zheng Yichen couldn't help but marvel once again, with beings like the Ancient Venerable, truly awesome for overcoming environmental constraints—essentially stepping on the foundational rules of this special multiverse.
