Abbey (Patreon)

Clean unsunken version of the Sunken Temple.

Idea :   prequel one shot 

You create a party that lives in this Abbey, some adventurers hidden or retired. You make them assaulted by a powerful force that kills them. The relic from the Abbey is stolen and the god worshipped here is so mad that he calls for an earthquake that destroys the temple and sunken it. 

Campaign :

X Years after, your party is hired by priests of the god to retrieve the relic. , they will have to dive into the temple to gather clues of who assaulted the abbey.