Coffee or Tea? (Eruri /Erwin X Levi)

Levi's tea shop was never really a big well known business but he always had enough customers to keep it afloat. But one day, a man named Erwin Smith, opens a coffee shop right across the street from his. Erwins coffee shop becomes really successful, threatening to put Levi out of business. However when the two finally meet, they begin to fall for each other. Will their love blossom or will they put their shops first above everything? Will Levi's tea shop stay in business? Which will win? Coffee or tea?

Oh just a heads up, I'm basing the characters of the 104 class on the character personalities of the junior high version. Hange on that show is just something else haha

I don't own any of the characters nor the art on the cover