What happened?

Quest Text So many full moons have passed... Yet, I could not sleep.
Perhaps it is the price I must pay for defying the Chief...

Summary The reason why other Turos and I suffer from this affliction is...
the Ahib and Saluns... this happened after we allied with them.
Most of the Turos have gone mad...
going on about heading to Thornwood NPC Knowledge Castle or something.

Summary Ugh... The Saluns were known for being notorious.
They always looked for opportunities to invade our territory.
But since that happened...
They never invaded us, ever again.

Summary Long ago... when they invaded our lands and
dealt with a young Turo in a brutal fashion...
We'd been patient for a while, but that crossed a line.
Filled with rage, we crossed over into their territory,
slaughtered and destroyed everything in our path.
Is this... the price of our blood-stained sins... Urgh...

Summary There's probably another motive
for the Saluns joining forces with the Ahib.
Do not ever trust them.
Soon... the Ahib will...