Lin Luo, equipped with the Minecraft mod system, transmigrated to the world of Arknights. He discovered that he wasn't the only one who had transmigrated; his former silly groupmate from the game group, Kazimierz, also appeared. A knight, engulfed in flames and known as the Lord of Cinder, appeared. On the frozen tundra of Ursus, amidst the legend of the Reunion Movement's massive southward march on Sarkaz with countless Apocalypse Tanks, a sharpshooter who could regenerate health simply by breathing appeared. Along the Iberian coastline, the Inquisitors watched in horror as swarms of insects preyed on the Sealings. And in the southern suburbs of Victoria, Lin Luo excitedly crawled out of the ruins of an assembly line: "The Philosopher's Stone of equivalent exchange, obtained!"