My Clone Is Too Hard to Control

When someone proposes a parallel world, everyone thinks it is impossible and that person is a lunatic. But when people believe it, the person or paper who proposed this theory has long been reduced to a drop in the ocean of history. People only want to believe what they see? This problem actually begins as people age and assimilate into today's society, formatting themselves for the huge machine of society... When a drop of water from the unknown drops into the parallel intersecting lines, from then on the ripples of the parallel world are spreading to every corner... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.