The second round: PK war. Eight players to be determined draw lots for pairwise PK. After each group sings, the on-site judges will hold placards to decide the result. This round has advanced to 4, and there are still 4 to be determined.
The third round: reverse wheel war. The four players to be determined will have wheel battles in turn according to the number of people from small to large. This round is a oratorio. Time limit is 40 seconds. This round of promotion 1 person, eliminated 3 people.
The fourth round: the peak matchup. Advanced 10 contestants sing in descending order of numbers. The judges scored separately, and according to the score ranking, the champion, runner-up and runner-up were decided.