For certain special reasons, the author needs to obscure or alter into homophones the names of all characters obtained through the lottery. This will be the case in all future chapters, and the more than five hundred existing chapters will need to be revised as well. Although this may affect the reading experience, there's no other choice. The book is only halfway done, and it's doing pretty well, so the author doesn't want it to meet an untimely end. Attentive readers may have noticed that the author even changed the synopsis.
Revising more than five hundred chapters is a huge undertaking. Although the characters mentioned by the author don't come up often—only in the lottery and a handful of chapters—they still need to be checked thoroughly. So over the next few days, including this weekend, the author will be revising the manuscript. Two updates a day are guaranteed, but extra chapters are out of the question. Hopefully, this work can be finished this week.