Synopsis: 7-Day Observation Period

Balance Game Work at a company for 30 years and get 1 billion won VS Be observed by an alien and get 100 million won. A balance game caught the eye of Se-Hyun, who was working late. Without much hesitation, Se-Hyun chose the latter. What appeared before his eyes was none other than an alien... Trapped, Se-Hyun was forced to endure seven days of observation by the alien. But this alien was strangely handsome. Will Se-Hyun be able to return safely to Earth after seven days? (Source: Lezhin, translated)