{"rewrite":{"id":"r_903d3059be9dde5c5b97884b","clusterId":"c_d171ed16c5f8e8dafd76d318","slug":"atheart-s-3-4-challenge-draws-roo-ra-originals-lee-sang-min-and-chae-ri-na","model":"deepseek-v4-flash","headline":"AtHeart's '3!4!' Challenge Draws Roo'Ra Originals Lee Sang-min and Chae Ri-na","summary":"AtHeart's '3!4!', a remake of Roo'Ra's 1996 hit and the second single in the group's TIME TRAVEL PROJECT, has gone viral in Korea. The challenge has drawn participants across generations, from Apink's Jeong Eun-ji and NCT's TEN to the original artists Lee Sang-min and Chae Ri-na, along with Kim Hyun-jung, BADA, Kim Tae-woo, Kim Jong-min, and Chae-yeon. The song reached No. 2 on VIBE's rising chart, and the music video has passed 8 million views.","whyItMatters":"The original Roo'Ra members joining the challenge completes the generational handoff the TIME TRAVEL PROJECT is built around, lending the remake credibility with the audience that remembers the 1996 original.","webCardHtml":"\u003cp\u003eAtHeart\u0026#39;s \u0026#39;3!4!\u0026#39; is the second single in the TIME TRAVEL PROJECT, a series that remakes classic songs spanning 30 years. The track reworks Roo\u0026#39;Ra\u0026#39;s 1996 hit into a new jack swing sound, keeping the original\u0026#39;s lighthearted tone. The challenge runs in two formats, a dance version built around the chorus choreography and a rhythm version that times participants to the song\u0026#39;s intro, and the music video has passed 8 million views.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eJeong Eun-ji\u003c/strong\u003e: Apink\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eSolji\u003c/strong\u003e: EXID\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eMimi\u003c/strong\u003e: OH MY GIRL\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eMJ\u003c/strong\u003e: ASTRO\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eTEN\u003c/strong\u003e: NCT\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eBang Ji-min\u003c/strong\u003e: izna\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHa Yu-jun\u003c/strong\u003e: AxMxP\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eHaha\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eYoo Se-yoon\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eJang Dong-min\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKim Jae-won\u003c/strong\u003e: actor\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eLee Sang-min\u003c/strong\u003e: Roo\u0026#39;Ra, original artist\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eChae Ri-na\u003c/strong\u003e: Roo\u0026#39;Ra, original artist\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKim Hyun-jung\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eBADA\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKim Tae-woo\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKim Jong-min\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eChae-yeon\u003c/strong\u003e\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"AtHeart's '3!4!' remake has pulled in everyone from Apink's Jeong Eun-ji to the original Roo'Ra members Lee Sang-min and Chae Ri-na. The challenge spans generations, the song hit No. 2 on VIBE's rising chart, and the video passed 8 million views.","twitterPost":"AtHeart's '3!4!' challenge drew the original Roo'Ra members Lee Sang-min and Chae Ri-na alongside Apink's Jeong Eun-ji, NCT's TEN, and more. The remake hit No. 2 on VIBE's rising chart and the video passed 8 million views.","threadsPost":null,"newsletterBlurb":"AtHeart's '3!4!' challenge has gone viral in Korea, drawing participants from Apink's Jeong Eun-ji and NCT's TEN to Roo'Ra's original members Lee Sang-min and Chae Ri-na. The remake of the 1996 hit reached No. 2 on VIBE's rising chart, and its music video has passed 8 million views.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/430/4430868/?rss\",\"title\":\"AtHeart, New Song '3!4!' Challenge Goes Viral! Original Artists Roo'Ra's Lee Sang-min \\u0026 Chae Ri-na Also Join, Artists Across Generations Unite!\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4647,"outputTokens":2898,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1788173493,"createdAt":"2026-08-31T10:44:53.000Z","publishedAt":"2026-08-31T10:47:28.000Z","updatedAt":"2026-08-31T10:47:28.000Z"},"cluster":{"id":"c_d171ed16c5f8e8dafd76d318","canonicalTitle":"AtHeart、新曲「3!4!」チャレンジが話題！原曲アーティストRoo’Raのイ・サンミン＆チェ・リナも参加、世代を超えたアーティストが集結！","representativeArticleId":"a_482ec0a1201707539e27ef01","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"3!4!\"],\"studios\":[],\"people\":[\"Lee Sang-min\",\"Chae Ri-na\"],\"type\":\"news\",\"domain\":\"music\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-31T07:00:00.000Z","lastSeenAt":"2026-08-31T07:00:00.000Z","updatedAt":"2026-08-31T10:47:28.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/430/4430868/?rss","title":"AtHeart、新曲「3!4!」チャレンジが話題！原曲アーティストRoo’Raのイ・サンミン＆チェ・リナも参加、世代を超えたアーティストが集結！"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["3!4!"],"studios":[],"people":["Lee Sang-min","Chae Ri-na"],"type":"news","domain":"music","is_roundup":false},"keyFacts":null}