Maybe not all good girls are good, and not all bad boys are bad. It’s all about perspective and experience, for not everything in life is a clear black or white. Sometimes you will find gray, brown, or silver… The possibilities are endless. And Byun Baekhyun is too god damn fine to resist.

Wonshik is a mechanic, and Taekwoon is unhappy with his love life.

Luhan is desperate to find a way to cool down while he's supposed to be fixing cars in Kyungsoo's Workshop. But after a fiery heroine comes into the shop, he realizes that the only way to cool down includes the hood of a yellow Ford Mustang and a certain blonde seemingly unconscious beneath the very car.

Yixing takes a client's car for a ride and on the way meets a very cute guy. Everything is fine except the boy thinks that Yixing is a rich businessman and flirts with him.