The Light of the Floating World

In the third year of Yongping's reign, there were 1.5 Million people in Tokyo. Lin Chaoyu is the 1,500,000th one. When he was fished out of the Bian River, he only had a soaked linen jacket on his body, a digital watch on his wrist, and six boiled eggs that his mother stuffed into a canvas bag - the bag was lost and the eggs were gone. He didn't know which emperor's reign name "Yongping" was, he didn't know why the Bianhe River was still flowing instead of being buried in the soil and turned into a ruins, and he didn't know how many days a person with no household registration, no place of residence, and no guarantor could survive in this city.