You've been helping out around the island - now it's time to go home.

Fantastic, that means the swamp monster has left - and what did he leave behind?

Er, you barely knew the guy - but what else did he leave behind?

In the spot you were talking to him, his cocoon has been left behind.

Doesn't it look like something you can use?

It's big, white, and could probably catch the wind well.

Take it to Malthe Seus, who will use it as a sail.

Additional Spoiler -