Marybelle and the secret garden

There was once a girl named Marybelle who lived in a small neighborhood. Marybelle is a girl raised by her grandmother ever since her parents died in an accident. Marybelle is a kind, sweet young girl who is always very curious about everything.
One day something bad happened. Marybelle’s grandmother died because of a heart attack, and Marybelle was very devastated because of her grandmother’s death. While Marybelle is going through her grandmother’s closet, she found something odd. She found a letter and a box. Inside the box, there’s a key and she opened the letter to read what’s written in it. It’s some kind of a riddle that’s describing their kitchen cupboard. Little did she know she’s about to find a very magical world that’s been waiting for her presence.