無限挑戰
That July, he participated in the biennial music festival event hosted by MBC variety show "Infinite Challenge", which resulted in a spike in domestic sales of his previously released singles. For the event, Zion.T partnered with "Infinite Challenge" cast member Haha to perform under the name "Eutteugeottasi ()" with the song "$ponsor", later released in an album of the songs performed at the event.