Fish is friend. Find the encrypted message and decrypt it to get the flag.
Encrypted Text:
iiisdsiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiioddddddddddddoi oiiiiiiiiiioddddddddddoiiiiiiiiii oiiiiiioddddddddddoiiiiiiodddoddddddddddddoiiiiiiodddddddddddoiiiiiio