Traveling Across the Universe

The character design created for the protagonist was to cultivate immortality, but the combat power system was written to be fantasy-oriented. Don't you understand the difference between cultivating immortality and fantasy? And the world that he traveled through was also a hodgepodge, a fusion world, and his combat power was completely ruined. What does it mean to die just by looking at you? Don't you know how to write a fight scene? The first two worlds are okay to write about, but the more you write about the latter, the more you write about them.