KiiiKiii has reached a new career high. The group's title track "404 (New Era)" has climbed to No.1 on Melon's Top 100, marking their first-ever chart-topping moment on Korea's largest streaming platform.

According to Melon's latest update as of 10 PM (KST) on February 10, "404" from KiiiKiii's second mini album Delulu Pack secured the No.1 spot. The milestone comes just 16 days after the song's release.

The track's upbeat rhythm, high-energy rap delivery, and bold lyrics emphasizing "attitude over the right answer" fueled a powerful reverse climb up the charts.

Dominating Daily, Weekly, and Global Charts

The momentum extends beyond real-time rankings. "404" ranked No.4 on Melon's daily chart (as of February 9) and No.1 on the platform's Weekly Popularity Award chart for the first week of February. The track also topped Apple Music's popularity chart.

It continued its streak with No.1 placements on YouTube Music's daily chart (as of February 8), Spotify Korea's daily chart, and both the daily and weekly charts on Bugs (January 30–February 5).

Strong Performance in China and Overseas

International traction is also accelerating. "404" entered the iTunes K-Pop Top Songs chart in 14 countries and regions, while Delulu Pack ranked on the iTunes K-Pop Top Albums chart in 13 regions.

In Greater China, the response has been equally strong. Shortly after release, Delulu Pack appeared on the surging chart of China's largest music platform, QQ Music, with all tracks from the album entering the rankings.

KiiiKiii is continuing their comeback promotions through various music shows, riding the wave of their breakthrough No.1 achievement.