A Latin-influenced hip-hop and reggaeton track, the song was written by 3Racha, DallasK, Ronnie Icon, and BB Elliot.

The accompanying music video, premiered on the same day, features actors Ryan Reynolds and Hugh Jackman appearing in Deadpool and Wolverine costumes, respectively.

In Stray Kids' interview with Untold Originals in February 2024, I.N first revealed that he would like to try a "Latin music interpreted in [the group's] colors.

[5] The remix EP, including the original, "Deadeye", "Heatwave", and instrumental versions, was released on July 22.

[6] The Japanese version of the song featured on Stray Kids' second Japanese-language studio album Giant (2024).

It is described as a Latin-styled hip-hop and reggaeton track,[8] talking about the "confidence to aim at the desired target more perfectly than anyone else.

US, the second top ten on the both charts following "Lalalala", earning 27,000 digital sales and 59.2 million streams worldwide.

[28] On the release day, an interview between Bang Chan, Felix, Reynolds and Jackman was uploaded by Marvel Korea's YouTube channel.