Back to the beginning...part five

Here, we see Pid destroying the canteen on the first day of school but i want to know what in this kitchen made it blow up(i say as the writer)
We also see River performing her guard dog duties

Fun fact: i got this idea during the discord interaction of when Pid was introduced as someone who works in the canteen (it was going to be a separate comic but i just combined them)

Cameos:
River: me
Pid: @nib_sauce_
Chipper and Bob: @aedontknow