Instant Regret - Releases on MangaUpdates https://www.mangaupdates.com/series/5el6ns8/instant-regret This feed shows the latest releases for the series Instant Regret as shown on MangaUpdates.com Instant Regret c.15 SleepySlimeTL Instant Regret c.14 SleepySlimeTL Instant Regret c.9.5 SleepySlimeTL Instant Regret c.12 SleepySlimeTL Instant Regret c.11 SleepySlimeTL Instant Regret c.9-10 SleepySlimeTL Instant Regret c.8 SleepySlimeTL Instant Regret c.6-7 SleepySlimeTL Instant Regret c.5 SleepySlimeTL Instant Regret c.4 SleepySlimeTL Instant Regret c.3 SleepySlimeTL Instant Regret c.2 SleepySlimeTL Instant Regret c.1-1.5 SleepySlimeTL