In late March 2021, Jelly One became a hot topic in the joint EP "New Drip" with Moon Jam, who belongs to Tokyo's hip-hop collective Sound's Deli. The beat is produced by Pulp K as in the previous work, and the guest performances are Sound's Deli leader Kaleido and Fujisawa-born rapper 18scott. It is a melodious and melancholy song with lyric that intersects the past and the present.