It is 1960, Mid-Equestrian Ocean. You are siblings, whose parents always told you you were destined for greatness. You each had recieved a present from them, and as you look at them, the plane's engines suddenly shut down. Next thing you know, you are swimming towards a strange lighthouse that seems as if it doesn't belong there. When you enter through the large double brass doors, it is completely dark. But when each of you have entered, the door suddenly shuts on you and the lights flicker on to reveal a large red banner being held by two golden statues of ponies that read No Princesses, Only Ponies. As you proceed deeper, you will find a bathosphere.