Once upon a time, some people secluded themselves in remote mountains with a lot of treasure. They built various traps to prevent from enimies' attack and lived a peaceful live there. Many years passed, more and more people read about it from an ancient book and came here for the treasure and expedition, including Mr. Tinybee, who used to be a pirate. And now...
★4 different significant scenes
★9 characters with diverse styles
★Amusing collection system
♬ Let's start our journey of exploration