As interstellar exploration deepened, scientists from the Federation discovered a mysterious substance known as the "Tree of Life." This substance possessed immense vitality and regenerative capabilities, capable of rapidly restoring damaged planetary ecosystems and even potentially bringing dead planets back to life.
Aria realized that the discovery of the Tree of Life held epoch-making significance for life throughout the universe. She immediately organized a team of the Federation's top scientists to delve into the origins and applications of this mysterious substance.
After years of effort, the team finally succeeded in unlocking the secrets of the Tree of Life. They discovered that the substance had been created by an ancient interstellar civilization, which had used the Tree of Life to maintain and restore the ecological environments of their own worlds. With the disappearance of that civilization, the secret of the Tree of Life had been buried in the dust of history.
Chapter 85