OKAGE: Shadow King

-( Story related, cannot be missed )-

After the slightly lengthy introduction to the first set of characters, you will be tasked by your new Master to start causing chaos within the town of Tenel. The people will complain about a ghost that's taken residence in the basement of the church, where the town's water supply is regulated. After completing the battle and acquiring your first piece of a special treasure, go up to the valve and rotate it to open the water and unlock this trophy.

Story line quest, can miss this one if you just play the game. This will most likely be your first trophy you unlock for this game.