Doomsday Wonderland

After being reminded by reader Lu Xiaoliang, I consulted the editor and was told that inserting an extra volume in the middle of the main text would not be effective and would easily cause many problems... So after some discussion, I deleted volume 14.

In the future, I will put all bonus extras in the work-related section, right in front of the first volume, so that they are clearer and will not confuse the update time of the extras and the main text.

It's just that... there is still no way to jump back and forth between the work and the 13th volume... the leg muscles will become stronger after watching the extras often!