I met a adolescent-delusion sufferer through online dating who insisted he was an emperor. He acted so passionately, constantly saying he would drag me out and execute me. It amused me so much. I treated him like an electronic pet, greeting him every day. He complained that the Jiangnan gentry families monopolized the salt fields. Casually, I sent him a sun-drying salt method. He said the Xiongnu invaded and their military equipment was well-crafted. I dug out the black powder formula again. Later, when I got tired of playing, I blocked him. Unexpectedly, I really time-traveled. Raising my head, I found myself still in a prison cell.