As time passed, the new generation of heroes not only accumulated rich experience in battles, but also achieved major breakthroughs in scientific research. They began exploring how to harness the power of the Heart of the Universe and the Universe Engine to achieve interstellar travel and cross-galaxy communication, in order to better connect and protect all the civilizations across the cosmos.
During an exploratory mission, the new generation of heroes discovered a vibrant planet whose creatures and plants possessed unique life forms and energy systems. Realizing that this planet might be the origin of the Heart of the Universe's power, they decided to conduct in-depth research to unlock more secrets regarding the Heart of the Universe.
In the process of their exploration, the new generation of heroes encountered a mysterious race that called themselves the Guardians of the Heart of the Universe. This race possessed highly advanced technology and wisdom, telling the new generation of heroes that the Heart of the Universe was an energy crystal formed at the dawn of the cosmos, holding endless mysteries and power. At the same time, however, they warned the new generation of heroes that overexploiting and abusing the Heart of the Universe could lead to catastrophic consequences.
Chapter 71