Academy of Wacky Wraiths

Sakura

Naruto! The chalkboard is writing by itself again!

Naruto

That's not me this time! Look - the eraser's floating too!

Sakura

(This isn't a prank... the classroom's haunted!)

Naruto

The desk's glowing where I touched it... Sakura, your pencil's writing on its own!

Sakura

It's spelling out "help me" - this is definitely a ghost!

Naruto

Gotcha! I rigged the classroom with chakra strings for April Fools'!

Sakura

(Wait... if Naruto's prank is fake, who's that ghostly figure in the window reflection?)