Comprehensive Comics: Daily Life in a Coffee Shop

I ran an ordinary coffee shop and lived an ordinary life. There was no beautiful girl who fell from the sky like an angel to sign a master-servant contract with me, nor did she have any special abilities to greet me as the savior of another world. Of course, I don't think such a thing will really happen. Until then, with Rem and Ram suddenly bursting into the store, the world I knew seemed to have begun to change. Ramrem: "Welcome, what would you like to order?" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.