On August 28, AK released a diss track targeting idols and fans.

After the news of AK’s participation in “Creation Camp” came out in early December last year, this diss song was picked up. Fans in the fandom thought that AK had dissed idols and fans in the fandom. Now that he is participating in the idol talent show, It's true, it's true, it's true.

On December 6 last year, AK explained to fans in the Weibo fan group, "Everyone will grow. My current thoughts have changed a lot from a few years ago. Some of the previous I see that some people have been discussing these remarks recently, so I would like to explain and apologize for them. I once made a lot of remarks about idols when I was extremely impulsive, and some of them were very offensive. I think they were childish and impulsive. Now that I think about what I said, I feel uncomfortable, so I sincerely apologize for my previous bad remarks."

After the screenshot of the AK fan group's response was posted, fans in the fan circle are still there. He was not spared.

In the first issue of "Creation Camp", AK apologized for dissing idols before and sang "Letter of Apology".

It was okay for AK to debut without a group, but now that he has been blocked and debuted, he has been scolded by fans in the fandom. At first, he dissed an idol, but now he has not only become an idol, but also made a debut. This makes the fandom Fan was furious. In addition, there is another possibility that the idol they picked did not debut, but AK did. They felt that AK took up their idol's debut spot, so they were angry with AK.

Tell me a little more about AK’s debut. Behind AK are not only his fans, but the entire "New Generation of Rap". Many rappers who have participated in the show are calling for votes for AK, and even changed their Weibo avatars to pictures of "AK Liu Zhang must debut" to support him. AK's ranking slowly climbed up until its debut, which is the result of the hard work of all the lenders.