A group of deadly assassins kidnap a hostage in the hope of getting a high ransom but when they manage to lose themselves in a forest and end up spending the night in a haunted house they manage to disrupt the plans of the ghosts to descend to heaven. The assassins hatch a plan to solve the problem but in doing so reveal themselves to be incompetent, so the ghosts decide to give them some training themselves…

Song Yeon-Hwa, a reporter of a weekly entertainment magazine, is 27 years old. Though she is almost kissed by her boy friend several times, she has refused without particular reasons. Then she lost her boy friend. Now knowing her shilly-shally is the reason of her lost love, Song Yeon-Hwa loses daily rhythm all in a furry. One day Han Kyeong-Hyeon, who seems to be a playboy, came to work with her as a photographer. Seating next seat Kyeong-Hyeon nags her chattering all kinds of things and wedging in every occasion. Yeon-Hwa, who suffers from aftermath of lost love, submits resignation with a burst due to nagging and scolding of editor-in-chief.

At Sunjong University, a few students are serious, including Eun-hyo, who works hard at aerobics in hopes of doing well in a national competition. Most students goof off: drinking, partying, and focusing on sex. Eun-shik, a law student who’s been in the military, is older but socially inept. He likes Eun-hyo; even though his earnest and simple side appeals to her, his juvenile excesses make him irrelevant when Sung-ok, a good-looking rich kid, charms Eun-hyo. They begin an affair, leaving Eun-shik on the sidelines. The national competition approaches and complications arise.