Brothers, What's Wrong With Me Being Your Brother-in-Law?

One innocent online chat. One blind date. One borrowed car. What could possibly go wrong? When a college student in Jiangcheng finally meets his online crush in person, he's ready to sweep her off her feet—until he realizes she's his best friend's sister. Now he's caught between brotherly loyalty and budding romance, armed with nothing but charm and a very awkward explanation. Can he win her heart without losing his best friend?