Resets

When S.H. began genuinely planning to kill Shin, the latter came up with a plan to hopefully prevent permanent deaths, as long as S.H. would be willing to comply. There are two groups of files that Shin and S.H. run on, the storage files and the memory files. The memory files store information of changes in the present time AIs, such as things events they have witnessed or changes to their physical bodies. The memory files are frequently changed, whereas the storage files are never changed unless one were to specifically edit the files. Shin's plan involves regularly making backups of memory files, so that, if something bad were to happen, the bad memory file could be replaced by a good backup, restoring the AIs to that previous backup, "resetting" them.

There have been four resets, with all of them being after S.H. has killed Shin in some way. There is a log being kept of backups, deaths, and resets on Google Docs.