Despite being the grandson of a "witch", Ryou has no magical abilities. But he's content making delicious pastries at the "unbreakable" cafe run by his grandmother. But when she sends him to the cafe's mysterious warehouse, he meets... a demon king?! And what's this about having to make a binding contract with him?

Includes two other stories:

• Delicious Man (Oishii Hito)
After salaryman Asami leaves work, his first stop on the way home is the ramen shop "Tsubaki," owned by a gorgeous ramen-maker. Called the "Ramen God" by this regular customer, this mysterious male always seems to serve the delicious ramen with a smile on his face. But what happens when Asami's chest starts to tighten one night...?

• Screwed
A short story about a novice bartender and his senior.