When the mouselets arrived in the room where the members of the Gecko Club were meeting , Paulina wished she had her camera , the boys' funny expression of surprise really deserved to be immortalized .

Craig : What are you doing here ?

Paulina : Sorry for the intrusion ! We are looking for a keepsake box and have a clue leading to this room .

She showed them to her classmates the written in sympathetic ink , where it was about a mysterious damsel adorned with pearls .

Vic : Well...the only girl that's allowed in here is her .

Vic pointed to a blonde rodent , with earrings and a pearl necklace . A second and final clue was an effect on a piece of paper slipping on the back of the old painting .

Nicky : "Get comfortable and dig in gazing at the garden...behind you and you will gaze at the rosemary..."

Shen : This is the Herb Garden . This is the only place in the academy where this plant grows !

His deduction seemed correct , but it wasn't until the small group was there that all the pieces of the puzzle came together .

Dina : According to the clue , rosemary is supposed to be behind us...you have to look the other way !

Roni : It is also said to make yourself comfortable...But this bench has its back to the flower bed and overlooks the rest of the garden .

Paulina : Well , let's look just below !

Using gardening tools loaned to them by Boomer Whale , the academy's handy rodent , the students dug until their pickaxe , hitting something hard , produced a loud BANG ! Carefully , Violet unearthed a slightly faded metal box and opened it , revealing its precious contents . And inside the metal box there was a barrette , an old edition of a poetry book , some running shoe laces , an old key to unscrew the spark plugs from the engines and a map of Mouseford , but a sixth objects was also found who make the students confused . It's a small fabric bag . When Dina took it , when she opened it and pulled them out one by one...it's gemstones ?