He lived a normal student's life for a week.
On Sunday, January 29, Yu Hai arrived in Haishi once again.
The previous episode of the show had already aired on Tuesday. At the very end of that episode, the production team had even included the discussion between Yu Hai and the guests—specifically the footage about giving the substitute contestants a chance—along with the subsequent scenes of Yu Hai going to the Vocal Music Center to personally hand out the songs to the contestants.
Chapter 109