Go to Solaceon Ruins(It is at the left of Solaceon Town it is where the Unown Pokemon live).The writting on the wall ahead of you is the Unown Language I will translate.TOP RIGHT, LOWER LEFT, TOP RIGHT, TOP LEFT, TOP LEFT, LOWER LEFT.These are the direction to the last floor of the Solaceon Ruins.If you don't follow you might get lost.There is also a writting there on the last floor I will translate again FRIENDSHIP ALL LIVES TOUCH OTHER LIVES TO CREATE SOMETHING ANEW AND ALIVE.There is also items on the last floor.