*Choose one: Work at a company for 30 years and get 1 billion won, or be observed by aliens and get 100 million won*

While working late, Sehyeon comes across a balance game question. Without much suspicion, he chooses the latter. What appears before his eyes is none other than an alien. Now Sehyeon is stuck being observed by an alien for seven full days. But there is something strange about this alien. He is way too handsome. Will Sehyeon be able to return safely to Earth after seven days?