Hawaii... A caressing sun shines from the sky. A boundless
ocean laps the island. A little mouse village is settled at the foot
of the volcano...
The Rescue Rangers, who
just finished another investigation, decided to have a rest. Dividing
into two groups they go to the beach or take a tour. Only
Gadget didn't go anywhere, because
she couldn't decided where to go.
During the test of one of her new
invention, Gadget meets
Lahwhiney - a mouse who
looks exactly like Gadget. Clever Lahwhiney tricked trustful
Gadget into passing a series of test instead of taking them herself. The prize for passing this
test is to become queen for Lahwhiney. Lahwhiney, in her turn,
pretends to be Gadget, joins the Rescue Rangers.
Gadget has to survive the three dangerous tests in order
to believe in herself and rescue her friends...