As a result of the coverage on the 25th, Moon Hee-joon participated in the recording of KBS 2TV entertainment program on foot into a frenzy' (director Kim Sung-min, Yoon Byeong-il, 'Gulhwanjang' is a dramatic Travel variety of star families with many stories, and it contains unpredictable family Travel from the moment various families pack their bags to return home. Previously, actress Kim Seung-hyun's family 'Mine Kim Family', broadcaster Seo Dong-ju - Seo Jung-hee - Jang Bok-soon, three single mother and daughter, singer Taejoo Na and six aunts appeared and left overseas. Moon Hee-joon went to Guam with his wife, So Yul, a group crayon pop, and Moon Hee, a 7-year-old daughter, to record the song. Hee-ryul appeared on KBS 2TV's parenting entertainment show "Superman Returns" in 2020 and received great love under the nickname "Jamjam." This Travel is expected to be a recreational Travel prepared by Moon Hee-joon for his wife So Yul, who is tired of childcare and childbirth. Moon Hee-joon's younger sister Hyeri and her children Park Hee-ah and Park Hee-min also joined the Travel. Hyeri also showed up in the entertainment program with Moon Hee-joon in the past. In 'Gulhwanjang', Moon Hee-joon and Hyeri's brother and sister, who became more affectionate after leaving their mother in 2020, will also be shown. Moon Hee-joon, meanwhile, married So Yul in February 2017 and gave birth to daughter Moon Hee-yul in May of that year, before getting a son Moon Hee-joon in September last year.