FF-FE Secrets Beneath

Adventurers were sent to break some Onviero out of a jail in pthora, caused a huge ruckus with a phantasmal tears of the blood god, then got the prisoners out. They find out the onivero were here due to a Abyssling ship that had accidentally followed adventurers through a portal into cahyali, thus needed to be destroyed, and party after a long hard combat came across a very aggressive horde that as it was going to destroy everyone, one of the onivero decided to teleport the entire ship back to jaern causing a huge explosion and a massive planar rift that likely killed some adventurers randomly. The part in the explosion ended up scatter, and took a month to gather back up.