The members of 'What Do You Do When You Play?' struggle helplessly with the incoming luggage.

On the 21st, MBC's 'What Do You Do When You Play?' will feature the 'Airport Labor Adventure' of Yoo Jae-suk, Haha, Joo Woo-jae, and Lee Yi-kyung, who have taken jobs as daily employees at Incheon International Airport.

The released photos capture the members working along the 'journey of the luggage,' drawing attention. The members are working hard in various parts of the airport to accurately and safely load the luggage headed to their travel destinations onto the aircraft.

At the scene of the 'Luggage Labor Hell,' the members say, 'It's really chaotic,' making exhausted expressions. Among them, the physically weakest Joo Woo-jae draws attention by saying, 'It's fun, isn't it?' Joo Woo-jae displays exceptional brain skills in the 'Luggage Tetris' as he carefully stacks the luggage considering their sizes and shapes. Haha is seen checking the tags attached to the luggage to the point of getting dizzy, which brings laughter.

Meanwhile, it piques curiosity that one member was at risk of losing everything he had stacked in Tetris due to improperly loaded luggage in a container.

Yoo Jae-suk and Lee Yi-kyung are sweating profusely as they load the luggage compressed in the aircraft's cargo hold. Yoo Jae-suk crawls into a narrow, low space to struggle with the luggage. It raises curiosity that there were other difficulties beyond just moving heavy luggage. Lee Yi-kyung's determination is focused on his day of labor, stating, 'I have a trip tomorrow, and I will carry it in my luggage.'

The unique scenery of the airport and the exciting journey of the luggage, which were unknown during travel, will be revealed in MBC's 'What Do You Do When You Play?' airing on the 21st at 6:30 p.m.

[OSEN]