[Initial Chodong Record] Ong Seong Wu&#39;s 1st Mini Album &#39;LAYERS&#39; Sold More Than 60,000 Copies in the First Week (Hanteo Chart Official)<br />&quot;Ong Seong Wu shines in the 1st place of Hanteo Chart&#39;s Daily Album Ranking as soon as the album release... Anticipation goes UP!&quot;