New X-Man
Due to low ratings, the shows format changed. Although the hosts remained the same, the concept changed; instead of being the team disruptor, the X-Man became the top choice among various celebrities for a various topic.
Therefore, the objective of the game was to guess who would be the #1 vote-getter and trade the X-Man over to the other side. The only time this was possible was when the team won the mission, after which they would have the chance to either retrieve someone from the other team or send someone over. At certain points in the show, the lower positions would be revealed a few at a time, with only the top few remaining before the final mission. The team who has the X-Man loses the entire "game".
Teams were chosen through a lottery system, with MC Yu serving as the "divider". The number he picked served as the dividing line between the teams (with MC Kang getting the guests with earlier numbers, and MC Lee getting the later numbers). In the event of an unfair division (for example, if the number 10 was chosen), the teams would simply be divided in half.
Although New X-Man occasionally entered the Top 20 chart, the new audience was not sustained and its final episode aired on April 8, 2007. It was replaced first by Haja! Go! (하자!고), then by Old TV (옛날TV), both shows hosted by Yu, but neither shows could garner ratings and Good Sunday was revamped once again.
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