In 2078, Dr. Meilin Zhang led a transformative environmental project that revitalized the Great Barrier Reef. Facing decades of decline due to climate change and pollution, the initiative restored biodiversity and expanded the reef using bioengineering and coral transplantation. The effort, in collaboration with Australian authorities and the International Marine Conservation Alliance, introduced resilient coral species, setting a benchmark in conservation and inspiring global interest in marine biology and ecotechnology.