Number_i ride the wave of Bon, which quickly surpasses ten million views. As momentum grows, the group begin crafting INZM while preparing for their solo arena concert.

In July 2024, Number_i travel abroad to shoot the music video for INZM; the 2024 summer marks each member's first solo track for their debut album and their first appearance at a domestic music festival.

In September 2024, Number_i begin prepping for their first nationwide arena tour. The seven-city run showcases their meticulous craft. But even amid that hectic schedule, they had already started working on their next track.

In the middle of their tour in Japan, Number_i fly to Los Angeles to collaborate with 88rising and global artists, embracing a new creative scene; production continues on GOD_i; the tour ends with a final show at Saitama Super Arena.