"Space, you could also serve as a cosmic spaceship," Zheng Yichen said earnestly as he looked around at his surroundings. He was now able to break through the atmosphere in a high-environment world on his own, but without supplies, the environment would still consume him to death.
Although the reserves of Essence of Life on his body could allow him to survive a long time without food or drink, there were still limitations. As for how to move in space, his Elements manipulation abilities weren't very useful here, but they could still be employed.
When Zheng Yichen escaped the planetary environment, he felt that high-environment planets could 'breathe,' autonomously gathering the free cosmic energy around them, which became balanced Elements energy within the planet's environment.
If the planetary environment wasn't balanced, Elements power would still exist, but it would appear very extreme.