Mario & Luigi: Superstar Saga
The Beanbean Kingdom ambassador comes to pay an unfriendly visit. They take Princess Peach's voice and then reveal they are the witch Cackletta and servant Fawful. Bowser hears about this when Mario beats him as first boss. Then Bowser helps out by bringing them to the Beanbean kingdom. But the Koopa Cruiser explodes sending them in Stardust Field. Their adventure really begins.