On January 20, 2022, it was reported that the EP had reached 600,000 pre-order sales. The music video of its titular, "Jikjin" (직진), acquired a
₩500 million (
$420,000) investment by the band's label and accumulated 10 and 20 million views in 21 hours and under three days respectively on the platform,
YouTube, both personal records. Its view count rose by five times, faster than its previous releases. Darari, the other song of the EP went viral on
TikTok with over 5 million videos used on the platform. It also peaked at position 97 on Spotify Global Charts. == Track listing ==