It is a collection + alchemy action RPG that rebuilds the alchemy workshop.
The main character, Cheryl, challenges the ancient ruins of the Great Hole Dungeon, collects materials, alchemizes items, completes various main quests and subquests, and earns money and fame.
A tutorial is entered at the timing of system unlock and navigates in an easy-to-understand manner.
It also has a convenient system such as an event marker.
Almost all female characters with standing pictures have H scenes.
Characters without standing pictures also have H scenes.
The collection site is 5 levels, 7 stages, 5 levels + last dungeon + α
Maps are all beautiful paralux mapping, and you can freely explore the deep map.