GRandSLAM!

Yoo Jae-suk reunites the producing team of Infinite Challenge and presents you How Do You Play? The Indefinitely expanding YOONIVERSE, based on Yoo's blood, sweat, and tears, will entertain viewers at home. Let's follow Yoo and his friends' new projects every week.

Members of each drama team mix together, play various MT games, and travel together, building new friendships and creating pleasant memories.