Alrighty, so after looking through more of @Crimsonpants work,
Kreel likely went insane in the dark sea, or at least wasn’t of sound mind before he went overboard.
“Still, I can’t look at the earlier pages…I miss Kreel horribly, and everytime I see the words he wrote my heart aches fiercly” - Larnus Bronze
However from this we can find that he likely experienced something earlier in the journey before he went insane. This and his diary will likely come up again in this ARG.
“That woman we picked up from Frostmill…she’s just staring into the fog…she says sometimes, she can see large shadows moving within.” - Larnus Bronze