ΨρεᎡᏣγ JαᏣκᎦοη JοκεᎦΨ

123. IT'S A PEN!

123.

It took Percy about six years and nine books to figure out that riptide could be used as an actual pen.

And he wasn't even the one who worked it out.

It was Annabeth.

-And Nico in TTC. Nico is smarter than Annabeth.