Brother Wandering is a well-known game anchor. IU interacts with the wandering brother on the spot. They played games, chatted and played black games together, attracting a large number of fans to watch. At the same time, IU mentioned the wandering brother many times in the live broadcast room, expressing gratitude and support. IU is a game anchor mainly playing the glory of the king, and has a large number of loyal fans on the live broadcast platform.