Let's Start Over is the eighth and final stage in Teacher! It's Spring!
- Infinite Snaches spawn after 0 seconds0f, delay 2.67~6.67 seconds80~200f.
- Infinite Doge Dark spawn after 20 seconds600f, delay 6.67~16 seconds200~480f.
- 5 Mooths spawn after 6.67 seconds200f, delay 0.67~3.33 seconds20~100f.
- 4 Shy Boys spawn after 46.67 seconds1,400f, delay 0.67~3.33 seconds20~100f.
- 5 Owlbrows spawn after 80 seconds2,400f, delay 0.67~3.33 seconds20~100f.
- When the base reaches 99% HP:
This level is made hard for two reasons, the rush of Shy Boys at the start and the heavily buffed Bun Bun. Anti-Floating Cats such as Strike Unit R.E.I and Delinquent Cat will make the level much easier. Anti-Red Cats may help if you are struggling at the beginning.
The April 2016 edition of this level, with the background and enemies of Love and Death.
- This level was replaced with a weaker copy of Love and Death in early April 2016. It is currently unknown if it was an April Fools or a bug. The event was then removed. It was fixed and re-released the later on in the month with the release of the Version 5.0 Update.