Pokemon Mystery Dungeon: A Sinnoh Forgotten! Game Start!
Where are you? Who am I? You wake up in a small room that you remember to be your team room within the explorer base with question spinning around in your head about the night passed. All you can remember is that you were on a mission with your entire explorer team section when you fell into a hole. As you fell you heard laughing and then the sounds of people jumping. The world went black and all you could see or hear we the words "We have fallen from our time and landed within yours! Now fate has given us our chance and so we should rule again! Our leader will rise and the Oblivions shall rule, our enemies from ages past cannot stop us now! Our lives should be your undoing and our land should be your tomb, now you will joining in a your fears!" Darkness, pitch black, and then you were here, exhausted you passed out while your leader staggered ahead to find help. And now here you are, in a room that seems like home yet it isn't.
Nearby you, you find a note that says, "My third form hidden until recent times, first one then three, then one last time." Assuming it is from your commander who is just full of riddles you know you are safe while you ponder the riddle.
And the game starts now, your first clue as to whom the oblivion is and an example of a riddle left for you to solve. Now please follow the in and out of character rules from now on and my luck should be with you in the upcoming weeks.