One Week with the Devil and the Florist

"Right. Let's hold a customer appreciation event."

One day, the owner of flower LAUNDRY, Hachinoya Nagi, had an idea.
With Toi taking the lead as a temporary shop assistant, and Ryui, Yodaka, Netaro, and Daniel joining in, the close friends gathered together. Little by little, preparations for the event began to take shape.

However, in the midst of it all...
Astaroth—the devil lurking within Toi—noticed a certain flower that Nagi had placed a charm on.

The flower Nagi had handed to Shunin, imbued with happiness.

Its allure captivated Astaroth completely. In order to obtain the flowers Nagi creates, Astaroth decided to tempt him.

In a small shop tucked away in a corner of HAMA—
This is the story woven by a kind-hearted young florist and a devil cast out of paradise.