The Investment Journal of a Regressed Merchant

At the age of 46, Im Ga-on Was worked to death as a slave for a small to medium-sized trading company... Or so it would have been, but miraculously, she regressed. But not just anyone can regress. Without any preparation, she would have had to rely on uncertain memories. "Huh? My laptop came with me?" Big data and future knowledge, too. Now that all uncertainty has vanished, there's nothing to fear.