The story takes place in Ert'Aria. The city is called "the city of treasures" and people are now busy preparing for a harvest festival. There is a mysterious power called Ale. If you gather Ale and crystallize it, it turns into a jewel. Once in every seven years, the harvest of Ale increases. Campanella of the Blessing is a Japanese visual novel developed by Windmill.
The main character is Leicester. He is an item engineer and belongs to an adventurer group called Oasis. He also looks forward to the festival. A group of shooting stars fill in the sky in the year when the harvest of Ale increases. Yes, today is the day. Carina, Leicester's old friend, can't wait for it, so she takes him out into the town.
