Princess Peach, the ruler of Mushroom Kingdom, was finally at peace. Her long-standing enemy, Bowser, had abandoned his malicious plan of forcefully marrying her and had left her kingdom alone. Peach finally found true love in the form of Mario, and they enjoyed a beautiful relationship. However, as she explored the haunted forest out of curiosity, Peach stumbled upon a mysterious well that seemed to hold a secret. Little did she know that this well would change her life forever.