Part 7/8:
As strategies are devised to counter the overwhelming growth of the plants, Yangong reveals a bold plan to use geothermal energy to undermine the roots of the network. With his injury slowing him down, he continues toward the control room for detonation. The path ahead is littered with peril, and as he crawls to initiate the bomb, his daughter realizes the deep gravity of their situation. In a final act of resolve, Yangong locks the door behind him, sealing his fate to ensure his family and the world have a fighting chance.