NATTY heralded its debut with even greater growth.

On April 24, NATTY released its debut intro film along with its debut single song "NINETEEN" on its official SNS.

The debut intro film contains Natty's narration in the form of an interview. Nathi, who mentioned the last audition, frankly confessed to himself and the moments he had wanted to give up his dream when he enjoyed the stage as it flows despite his young age. 

"When I was a kid, I thought it wasn't like me because the standards were met by other people's standards, not me," he said. "Whenever I wanted to give up, people around me helped me a lot. I got a lot from myself, too. 'I want to try a little more. I think I would have endured it because I wanted to continue.'

Finally, NATTY said, "I want to show people what I am now. At this moment, Nineteen. I'm now 19 years old and I'm NATTY," he said, ending with a self-introduction that shows inner growth and sincerity, and touched the hearts of fans who have been waiting for him for a long time.

In particular, the video, along with the narration, showed NATTY preparing to go out into the world, adding to the immersion. The growth of the 19-year-old NATTY is all the more anticipated.

Meanwhile, NATTY's debut single "Nineteen" will be released on various music sites at 6 p.m. on May 7.