lee was recent murder by  —————
and got brought back to life by kaz  .
although  ,  he has alien technology inside of
his body functioning it 
—  the only human organ he has is his brain  —
he lost his memory  ,,  the only thing
he remembers is a voice before he died  .
so the rest of the class have to help him gain his memory
back  .

there is also a school dance
kokoro and krakamota planned to try and
get the class to bond together instead
of fighting 24/7