When you're having a seriously bad day, sometimes all you want is for someone to ask you "What's wrong," and be a shoulder to cry on.

If that's the concept that YG Entertainment K-pop group iKON is going for, they're certain to cause many fan girls to have a song to get them through a bad day.

Today, iKON unveiled a new teaser photo for an upcoming single release entitled "What's Wrong." The teaser photo (pictured above) reveals that the song lyrics are by B.I and Bobby, and was composed by B.I and Rovin. The song will likely be one of the title tracks for iKON's full debut album "Welcome Back," which will be released on Dec. 24.

It may seem like iKON is releasing a large amount of title tracks for their debut album, but according to YG Entertainment President Yang Hyun Suk, they had already planned at least five before their debut.

"Of the 12 tracks in iKON's debut full-album to be released in November, at least 5 of them are title tracks. As such, we'll be filming at least 5 MVs," said Yang (via Allkpop).

Yang also stated that the reason iKON's debut promotions were so large is that the group worked very hard in their survival program.

"It's because they've put in all their effort into creating music this past while. Especially in the case of iKON, they have the experience of losing in a survival show, so they're a group who has experienced pain. The company put a lot of care into their official debut," explained Yang.

So far, iKON's title tracks "My Type," "Rhythm Ta," "Airplane," "Apology," and "Anthem" have all been successful releases so far, with each music video garnering millions of views, and "My Type" and "Apology" both debuting in the number one spot on the Gaon instant charts.

Here's hoping that "What's Wrong" can follow the success of their previous releases.