Sebastian viewed the photos containing the Quick-quack messages. He thought: So the language is English but the alphabets are put in reverse order perhaps.
He saw the latest message: Quick-quack quick-quack Ehty ob ig nissim.
He got his notebook and wrote down oppositely. It became: Ythe sbo gi missin.
Writing in the opposite direction is Leonardo da Vinci's style. Sebastian tried this style. But he could not decipher the latest message. He read the second latest message: Quick-quack quick-quack Tar ews.
He tried to convert it in da Vinci style: Rat swe.
It also did not make any sense. He was feeling like getting mad. He has put all his asset, that was, time on cracking this code. He folded his legs on the bed in an odd angle, getting frustrated and jotted down the previous message: Gnivaelt Emlasi Dnumsijer and altered it into the da Vincian style: Quick-quack quick-quack Tleaving Isalme Rejismund.
He wanted to throw away his pen; but he did not. He controlled his anger – he controlled his frustration. He muttered to himself: Frustration is good. Frustration gives way to creativity. Creativity, O creativity, bless my brain.