Castaway's Journal - Day 5

I've since befriended several Pals.
Some are similar to sheep and birds, others to cats... Each also appears to be skilled at different kinds of work.
They divvy up work of their own accord and make life easier for me here. I'm sure the ancient civilization here must have worked with Pals to prosper.
Pals are not all intelligent per se, but they all work quite diligently.
If Pals helped build those ruins, there must be some reason why they were destroyed.