Simplify the following text for a Grade 7 native English-speaking person.
Original: Princess Peach Toadstool ( sometimes called Peach ) is a character in the Mario game series .
Simplified: Super Princess Peach marked the second time that Princess Peach was cast as the main heroine in a video game . In a role-reversal , Princess Peach had to save Mario and Luigi from King Bowser .