The Megaman Legends series is Capcom's first (and at the time of writing this) last full 3D MegaMan series, featuring Megaman, Roll, Grandpa, and Data. The world is covered in water. In order for the people to survive, they created airships to traverse between the only land left, islands. To power these airships and many other common utilities, they mine crystals. Along their adventures, they find many secrets that have been long buried. Some of which shouldn't have been revealed... This series takes place after the Classic, X, Zero, and ZX series, and is meant to be the end of the original Megaman trilogy.