On the Edge of Pure

He Sa scratched his head, and finally sighed: "Alright, see you tomorrow.",Everything is because of that mysterious ancient tree.,Legend has it that on July 17, 2046 in the Solar Calendar, a North Pole research vessel from Aurora Technology broke through the ice and entered an uncharted territory untouched for millions of years. At the edge of the world, they discovered a mysterious ancient giant tree, inadvertently uncovering the truth of the universe!。