Hûrlub the Bellower does not seem to be hostile at all. He is agitated by the barbs of what seems to be spiders.
'You fight good, small thing.
'You not afraid of Hûrlub. Maybe Hûrlub make friend?
'Many leg ones. Crawlies. So many, they bully me. Keep Hûrlub from food.
'Can small thing make many leg ones no more?'
Hûrlub the Bellower seems like a gentle creature. He has asked you to defeat spiders in Maj Khibi.
The spiders should be less likely to bother Hûrlub now. You should speak to Hûrlub in Phadâl Bimai.
Phadâl Bimai can be found at the northern coast of Jeb Khâtel.