Jieun is smart and intelligent, but she has a knack for running late. Luckily, she has a few tricks up her sleeve, including a fast shortcut to help her get to work on time.
Jisoo, on the other hand, is attempting to pursue his first business career while healing his old wounds. It’s the same dull routine every day, at the library and back home where he lives alone. At least, until one day he makes a wrong turn down the alley and learns that Jieun … is trapped in a brick.