The objects of observation are five men and five women who have settled in ipartment (a building for boys, a building for girls, a building applied for together, and an outdoor indoor space) in Jeju Island, South Korea. They spent eight days and seven nights together.
The purpose of their participation in variety shows is not to find true love. Before the program begins, everyone has two real identities to choose from: one is a "love catcher" who wants to find a partner, and the other is a "money catcher" who comes for the purpose of making money.
The rule of the program is to choose each other after eight days and seven nights of communication and a series of tryst theme activities. After pairing, the two men unveiled their real ID cards. If two people are love catchers, they will find true love and walk hand in hand.
If they are both money-grabbers, then they are not paid and have nothing. If one person is a love catcher and the other is a money catcher, the money catcher will get a reward of 50 million won (about 290,000 RMB), but the love catcher will fail.